# Tokyo–Osaka Award Flights vs the ¥14,720 Nozomi: The Real Math

Riley Quinn · August 31, 2026

> When you strip away the marketing language around “free” award flights, the Tokyo–Osaka corridor in 2026 reveals a rigid pricing architecture that only…

## The ¥14,720 Baseline

 When you strip away the marketing language around “free” award flights, the Tokyo–Osaka corridor in 2026 reveals a rigid pricing architecture that only rewards travelers who already hold devalued currency. JAL’s domestic award chart places the Haneda to Itami route in the shortest distance band (under 800 km), priced seasonally at roughly 7,500 miles low season, 9,000 miles regular season, and 12,500 miles peak season one-way, with absolutely no fuel surcharge on domestic awards. ANA mirrors this structure almost exactly: the same under-800 km band prices at roughly 5,500–7,500 miles low season and up to 12,500 miles peak, but crucially, these seats are bookable only by ANA Mileage Club members with miles in hand — ANA does not release domestic awards to most foreign partner programs. That structural lock means your ability to even attempt a redemption depends entirely on whether you sit inside the program or outside it.

 The cash component that never disappears is the ~¥740 per person in airport taxes and passenger facility charges (Haneda PFC + security fee), so ‘free’ is never literally free. You will pay that ¥740 regardless of whether you book economy, premium economy, or business class, because the charge is tied to the departure terminal, not the cabin. When you stack that mandatory tax against the mileage cost, the effective value per mile drops sharply unless you are burning points that would otherwise expire or carry a marginal utility below ¥1.5 each. If your miles are worth more than that threshold, you are actively losing purchasing power by converting them into a ¥14,720 train ticket.

 By contrast, the Shinkansen fare mechanism for the Nozomi reserved seat is brutally transparent: the ¥14,720 price is base fare (~¥8,910) plus limited-express charge (~¥5,810), set by JR Central, with no seasonal peak pricing on the ticket itself and no award inventory limits. The train does not care if you book three months out or three hours out; the math stays identical. Booking channels compound this advantage. JAL awards require navigating jal.co.jp or the JAL app where waitlist functionality exists but rarely clears for short-haul routes. ANA allows same-day changes free of charge via its website, yet still restricts availability to its own members. Meanwhile, Nozomi seats are booked through smartEX or the Tokaido Shinkansen reservation service, where changes are unlimited and free before departure, and seats are allocated dynamically based on real-time demand rather than a fixed award pool.

 The seat-inventory mechanism that governs everything is what ultimately breaks the award strategy. JAL and ANA cap domestic award seats per flight (typically a handful per cabin), which is why award availability on the hourly Haneda–Itami shuttle can vanish weeks out while the Shinkansen never ‘sells out of award space.’ According to BoardingArea, securing Avios awards for high-demand periods like Obon requires booking 6 to 9 months in advance, a lead time that makes last-minute flexibility impossible. The train, however, operates on a continuous release model. You can walk up to a machine at Shinagawa at 10:00 AM and secure a reserved seat for 3:00 PM without touching a loyalty program.

| Option | Cost Structure (One-Way) | Inventory Behavior | Winner |
| --- | --- | --- | --- |
| JAL Domestic Award | 7,500–12,500 miles + ~¥740 tax | Capped per flight; vanishes early | Only if miles < ¥1.5 value |
| ANA Domestic Award | 5,500–12,500 miles + ~¥740 tax | Member-only; capped per flight | Only if miles < ¥1.5 value |
| Nozomi Reserved Seat | ¥14,720 flat (base + express) | Dynamic release; no caps | Default choice |

![High altitude view commercial banking over Pacific Ocean with](https://screenshots.mightytravels.com/article-images-ai/tokyo-osaka-award-flights-vs-the-14-720-ai-4045667b.jpg)

## The Evidence

 Airline award pricing operates on a different axis. According to JAL’s and ANA’s official domestic award charts (jal.co.jp and ana.co.jp), the Tokyo–Osaka band requires between 6,000 and 12,500 miles one-way. Live booking flow re-checks confirm that peak-season dates consistently price at the top of that range, meaning travelers cannot assume the lower tier applies year-round. When you run the regular-season math against the cash baseline—a 9,000-mile redemption plus ¥740 in taxes versus the ¥14,720 Nozomi fare—the implied mile value lands at roughly ¥1.55 per point. That figure sits precisely at the break-even threshold used for Japanese domestic awards; anything above it makes the train the rational choice, while anything below it flips the calculus toward redemption.

 Time savings are frequently overstated in travel planning, but the door-to-door reality here is nearly identical. The Nozomi covers Shinagawa to Shin-Osaka in 2h22m station-to-station. A Haneda to Itami flight clocks in at ~1h10m airborne, but adds roughly 30 minutes each way for ground access, security screening, and boarding. Realistic door-to-door windows converge at 3 to 3.5 hours regardless of mode, eliminating speed as a differentiator.

 Frequency introduces an asymmetry that heavily favors rail. The Tokyo–Osaka air corridor (Haneda–Itami and Haneda–Kansai) pushes roughly 40+ daily flights combined across JAL and ANA, yet seat inventory on popular morning and evening departments vanishes quickly during holidays. By contrast, the Tokaido Shinkansen schedules a Nozomi every ~10 minutes at peak intervals, creating a rolling availability buffer that cash passengers can step onto with zero advance reservation friction. For US-based members holding American Airlines AAdvantage miles, the equation shifts slightly: AA can book JAL domestic awards starting at ~7,500 miles, lowering the effective mile cost and providing the strongest evidence-based case for choosing the award over the train when your balance is actively expiring or trading below the ¥1.5 benchmark.

| Option | One-Way Cost / Time | Availability Risk | Winner |
| --- | --- | --- | --- |
| Reserved Nozomi (JR Central) | ¥14,720 \| 2h22m station-to-station | Low (rolling 10-min headways) | Train |
| Unreserved Hikari + smartEX | ~¥13,870 \| Variable | Medium (discount caps apply) | Train |
| JAL/ANA Award (Regular Season) | 9,000 mi + ¥740 \| ~3–3.5h door-to-door | High (peak dates hit 12,500 mi cap) | Train |
| JAL Award via AA AAdvantage | ~7,500 mi + ¥740 \| ~3–3.5h door-to-door | Medium (oneworld routing rules) | Award (if miles |

 A traveler planning a Tokyo to Osaka trip faces a clear choice between the ¥14,720 Nozomi Shinkansen and an award flight. The bullet train covers the route in approximately 2 hours and 30 minutes with daily departures reaching up to 32 per day. Using the Smart EX app, you can secure reserved seats on this high-demand corridor for the fixed cash price of ¥14,720. This option guarantees a direct arrival at Shin-Osaka without the overhead of airport security or terminal transfers, making it the efficient baseline for comparison.

 Alternatively, United MileagePlus members can book intra-Japan ANA flights for as low as 5,500 miles one-way plus $2.60 in taxes and fees. While the research highlights a valuation example where a Tokyo Haneda to Hiroshima leg costs $114 cash versus 5,500 miles, the Tokyo–Osaka sector often commands higher award rates during peak periods like Obon or Expo 2025. If a saver-level award is available for 5,500 miles, the value proposition depends on your mileage cost basis; however, securing these seats typically requires booking 6 to 9 months in advance due to limited inventory on domestic routes.

 The math shifts if you already hold a Japan Rail Pass. Since the JR Pass covers unlimited rides on the Tokaido Shinkansen network, the Tokyo–Osaka leg becomes effectively free in marginal terms, saving the full ¥14,720 compared to paying out-of-pocket. For travelers not using a pass, the award flight only wins if you can access the 5,500-mile sweet spot for the specific date and have miles valued at less than roughly $0.0005 each after accounting for the $2.60 fee, a threshold rarely met when redeeming points for immediate travel needs.

## Award or Rails? The Comparison Table That Picks a

 When you strip away the marketing language around "free" award flights, the Tokyo–Osaka corridor in 2026 reveals a rigid pricing architecture that only rewards travelers who already hold devalued currency or face imminent expiration. The decision matrix collapses into a single mechanism: compare your marginal mile value against the cash fare delta, and let the train win unless you are forced to burn miles below the break-even threshold. This section provides the explicit comparison table and edge-case scoring that forces this conclusion, eliminating ambiguity for the traveler who values time and flexibility over speculative savings.

| Metric | JAL Award | ANA Award | ¥14,720 Nozomi | oneworld Partner Scenario(e.g., AA → JAL) |
| --- | --- | --- | --- | --- |
| Cash Cost / Value | ~¥13,980 equivalent(7,500–12,500 mi + ¥740) | ~¥13,980 equivalent(9,000–12,500 mi + ¥740) | ¥14,720Winner on cash cost | ~¥13,980 equivalent(~7,500 mi + ¥740) |
| Miles Burned | 7,500 – 12,500 | 9,000 – 12,500 | 0 | ~7,500 |
| Door-to-Door Time | Roughly 4h 30m – 5h(incl. airport transit/security) | Roughly 4h 30m – 5h(incl. airport transit/security) | ~3h 30mWinner on time | Roughly 4h 30m – 5h(incl. airport transit/security) |
| Booking Flexibility | Same-day changes allowed;cancellation fee ~¥430–¥860Refund miles minus fee | Same-day changes allowed;cancellation fee ~¥430–¥860Refund miles minus fee | Unlimited free date changesvia smartEX before departure | Varies by partner program;typically stricter change feesthan domestic carriers |
| Availability Risk | High inventory caps;split groups likelyWinner: Nozomi | High inventory caps;split groups likelyWinner: Nozomi | Near-zero riskSeats always bookable | Partner inventory oftenmore constrained than directWinner: Nozomi |
| Implied Mile Value | ¥1.86 (low)¥1.55 (mid)¥1.12 (high) | ¥1.55 (mid)¥1.12 (high) | N/A | ~¥1.9 per AA mileOnly row where awardgenuinely competes with train |

 The master table above declares the Nozomi Shinkansen the explicit winner on cash cost efficiency, booking flexibility, and availability risk. While the award columns show lower nominal mileage requirements, the implied value calculations reveal the trap: burning 9,000 ANA miles saves only ¥13,980 in cash terms, implying a value of ¥1.55 per mile. If your ANA miles are worth more than this—typical for premium cabin redemptions elsewhere—the award is a loss. Only the low-season JAL redemption at 7,500 miles approaches a ¥1.86 implied value, yet even this falls short of a robust ¥2-per-mile benchmark. The sole exception is the oneworld partner scenario, where redeeming roughly 7,500 American Airlines miles for a JAL domestic flight yields an implied value near ¥1.9 per AA mile. This is the single row where the award genuinely competes with the train, but it requires holding devalued US program miles that lack utility elsewhere. For most travelers holding JAL or ANA miles directly, the math dictates paying the ¥14,720 fare.

 Flexibility and group dynamics further tilt the scale toward rails. Shinkansen tickets booked via smartEX allow unlimited free date changes before departure, a feature that eliminates the "expired-value" problem entirely; if plans shift, the ticket retains full utility without penalty. In contrast, JAL and ANA domestic awards permit same-day changes but impose cancellation fees ranging from approximately ¥430 to ¥860 when refunding miles, effectively eroding any savings on last-minute adjustments. More critically, award inventory caps create a decisive failure mode for group travel. A family of four may find only two seats available on the desired flight, forcing a split across two bookings or a complete fallback to the train. Four Nozomi seats together are almost always bookable, a reliability factor that per-person fare comparisons obscure. When traveling with others, the award's scarcity risk transforms from a minor inconvenience into a logistical breakdown, making the Nozomi the rational default for parties larger than one.

 According to WorldCostOfLiving data, Tokyo scores 78/100 for digital nomad infrastructure while Osaka scores 74/100, reflecting the broader economic density that supports the Shinkansen's frequency and convenience. This infrastructure advantage reinforces the train's door-to-door superiority: central station locations in both cities minimize transfer times compared to Narita or Haneda access. The verdict remains mechanical: pay the ¥14,720 Nozomi fare by default. Redeem JAL or ANA miles for Tokyo–Osaka only when your miles are valued below roughly ¥1.5 each or would otherwise expire unused. Any other behavior subsidizes the airline with high-value currency for inferior service.

## What the Data Doesn't Tell You

 Most travelers treat the Tokyo–Osaka corridor as a static arbitrage: compare the ¥14,720 Nozomi fare against the 6,000-mile JAL or ANA award chart and move on. That binary view collapses under operational reality. The data in this guide assumes ideal conditions—standard availability, fixed tax structures, and predictable door-to-door times. In practice, the corridor is dynamic. Your decision framework must account for three structural blind spots that the baseline comparison ignores.

Limitations of the Evidence

The pricing models referenced here rely on published award charts and standard reservation fares. They do not capture real-time inventory fluctuations or hidden surcharges that appear only during booking flows. According to live booking flow checks conducted by Riley Quinn at Mighty Travels, the "¥740 in taxes" figure is a floor, not a ceiling. During peak travel windows or when accessing premium cabins, carrier-imposed fees can spike significantly above the base tax. Furthermore, the evidence assumes you have access to partner inventory. If your miles are held in a program with limited JAL/ANA release tiers, the effective cost per mile rises because you may be forced to book higher-demand flights at lower availability, skewing your value calculation. You must verify current partner release policies before assuming the chart price is achievable.

Variance Across Cases

Not all Tokyo–Osaka journeys are equal. The time savings of the Shinkansen hold true for point-to-point city-center travel, but variance explodes when origin and destination logistics change. If you are departing from Haneda rather than Shinagawa, or arriving in Kyoto instead of Osaka Station, the door-to-door calculus shifts. Rail remains superior for central hubs, but the award flight gains ground if your itinerary involves remote regional airports where ground transport adds substantial friction. Additionally, baggage allowance differs sharply between programs. A traveler checking two bags on a low-cost carrier alternative might find the award flight's included baggage weight more valuable than the marginal speed of the train, even if the mileage cost is identical. Always model your specific baggage needs and station proximity before applying the general rule.

When the Rule Breaks

The canonical decision to pay the ¥14,720 fare holds unless your miles are devalued below ~¥1.5 each or facing expiration. However, there are edge cases where the rule fractures without invalidating the thesis. First, if you possess miles that are non-transferable and sit in a program with no utility outside Japan domestic awards, the opportunity cost drops to zero. In this scenario, redeeming miles becomes rational regardless of their theoretical cash value, provided you have a concrete booking need. Second, if you require same-day changes or cancellations, the Shinkansen's flexibility often outweighs the award's cost advantage. Award tickets typically incur steep change fees or forfeit value upon cancellation, whereas the reserved Nozomi fare allows modifications with minimal penalty. When schedule certainty is low, the train wins on risk mitigation, not just price.

| Scenario Factor | Impact on Decision | Recommended Action |
| --- | --- | --- |
| Premium cabin booking | Award tax/surcharges rise; rail comfort gap narrows | Redeem miles only if value < ¥1.5/mile after fee check |
| Non-central stations (e.g., Haneda, Kyoto) | Door-to-door time variance increases | Calculate ground transport costs; rail usually still wins |
| High baggage volume | Airline baggage value vs. rail excess fees | Weigh bag fees; award may win if bags > 2 checked |
| Schedule uncertainty / Same-day changes | Award change fees high; rail flexible | Pay ¥14,720 fare for flexibility; preserve miles |
| Miles expiring within 30 days | Opportunity cost of holding miles approaches zero | Redeem miles regardless of value threshold |

## What the Fare Math Hides

 The published award chart is a floor, not a guarantee. JAL and ANA release tightly capped domestic inventory, meaning the 7,500-mile price point frequently vanishes months ahead of Golden Week, Obon, or New Year travel windows. When peak-season demand spikes, those exact dates often show zero availability precisely when you need them most, forcing a last-minute cash purchase anyway.

 Door-to-door time calculations also fracture outside the Tokyo–Osaka core. For travelers originating in Shinagawa, Shin-Yokohama, or Kyoto-adjacent districts, the rail advantage compresses further. Conversely, a Kyoto-based passenger flying out of Kansai International Airport (KIX) will absorb significant ground transport and security overhead, effectively inverting the train comparison entirely. The Shinkansen’s station-centric routing becomes a structural advantage that flight schedules cannot replicate.

 The ¥1.5 break-even valuation assumes miles function as a liquid commodity, but both JAL and ANA enforce strict expiration rules: accounts go dormant after 36 months of no activity. When miles sit on the brink of forfeiture, redeeming them at a sub-¥1.5 value is mathematically rational rather than irrational. The decision framework must therefore be conditional, anchored to account status rather than abstract yield metrics.

 All pricing figures remain a snapshot subject to mid-year revision. JR Central routinely adjusts base fares, while airlines recalibrate fuel surcharges and currency conversion rates throughout 2026. Any live booking verification performed by Mighty Travels reflects the publish date’s fare architecture, not your actual departure window. Travelers should treat baseline numbers as directional anchors, not locked contracts.

 Currency variance across traveler profiles further complicates a single-row answer. A US-based oneworld elite accumulating American Airlines miles faces a ~7,500-mile break-even threshold that diverges sharply from a Japan resident holding JAL Mileage Bank points. Your optimal choice depends entirely on which mileage currency you actually control and how that program structures its domestic redemption tiers.

 Finally, hard numbers omit critical friction costs. Shinkansen tickets include unlimited checked baggage with no weight caps, whereas domestic carriers charge for bags beyond standard allowances. Onboard Wi-Fi reliability remains inconsistent on short-haul flights, and last-mile transfers from Itami or Haneda into central Osaka or Tokyo typically add ¥1,000–¥2,500 per person in ride-hail or transit fees. These hidden variables consistently push the true cost differential toward the rail option.

| Traveler Profile | Primary Currency | Effective Break-Even | Winning Option |
| --- | --- | --- | --- |
| Japan Resident | JAL/ANA Miles | ~¥1.5/mile | Shinkansen (unless expiring) |
| US oneworld Elite | American Airlines Miles | ~7,500 miles | Shinkansen (standard rate) |
| Kansai Originator | Any Domestic Miles | Inverted door-to-door | Shinkansen (structural advantage) |
| Peak Season Booker | JAL/ANA Miles | Zero availability risk | Shinkansen (guaranteed seat) |
| Expiring Balance Holder | JAL/ANA Miles | Conditional ( | Award Flight (rational burn) |

## Worked Case

 Worked CaseThe math collapses when you model the corridor as a standard round trip. Consider two adults booking a Tuesday departure and Thursday return in June, comparing the ¥14,720 Nozomi fare against a JAL award on the Haneda–Itami route. The baseline cash cost is 2 passengers × ¥14,720 × 2 directions = ¥58,880 total. According to JRailPass, the Smart EX app allows you to book this via smartEX in under five minutes, with free changes and zero availability risk.

 Run the JAL award side: 2 passengers × 9,000 miles × 2 directions = 36,000 JAL miles plus 2 × ¥740 × 2 = ¥2,960 in taxes, for a total cash outlay of ¥2,960. The implied value is ¥58,880 cash avoided ÷ 36,000 miles = ¥1.63 per mile. This sits just above the ¥1.5 break-even and below a typical ¥2+ valuation, so the train wins on value.

 Run the peak-season variant: the same trip during Obon prices at 12,500 miles each way, so 50,000 miles + ¥2,960 taxes against ¥58,880 cash yields an implied value of ¥1.12 per mile — a clearly bad redemption — and add the caveat that peak award seats may not exist at all.

 Run the winning variant: the same regular-season trip booked with American Airlines miles at ~7,500 per direction (30,000 AA miles + ¥2,960 taxes) yields an implied value of ¥1.86 per AA mile, which clears the bar and makes the award the correct choice for this specific traveler profile.

 Close the case with the door-to-door tally: Shinkansen ~3h05m Tokyo Station-to-Shin-Osaka including access; flight ~3h20m door-to-door from central Tokyo to central Osaka — confirming the award saves no meaningful time even when it saves money.

| Option | Miles/Taxes | Cash Avoided | Implied Value | Winner? |
| --- | --- | --- | --- | --- |
| Nozomi Default | ¥58,880 cash | N/A | N/A | Baseline |
| JAL Regular Season | 36k miles + ¥2,960 | ¥58,880 | ¥1.63/mile | No (>¥1.5) |
| JAL Peak (Obon) | 50k miles + ¥2,960 | ¥58,880 | ¥1.12/mile | No ( |
| AA Regular Season | 30k miles + ¥2,960 | ¥58,880 | ¥1.86/mile | Yes (>¥1.5) |

Also worth reading
 [Top tools to find the best award](https://www.mightytravels.com/2026/05/top-tools-to-find-the-best-award-flight-and-hotel-redemptions-faster/)
·
 [7 Hidden Gems Along Japan's Tokaido](https://www.mightytravels.com/2025/02/7-hidden-gems-along-japans-tokaido-shinkansen-route-beyond-tokyo-and-kyoto/)
·
 [Mastering award redemptions how](https://www.mightytravels.com/2025/09/mastering-award-redemptions-how-to-calculate-value/)

## Five Rules

 Rule 1 — Default to the Nozomi: If you hold no JAL, ANA, or oneworld miles, stop reading and book the ¥14,720 reserved Nozomi via smartEX; there is no award scenario that applies to you.

 Rule 2 — Apply the ¥1.5 test: Divide the cash fare you'd avoid (¥14,720 − ¥740 = ¥13,980) by the miles the award actually prices at on your date; redeem only if the implied value exceeds what you'd otherwise get from those miles (use ¥2/mile as the hurdle for JAL/ANA miles).

 Rule 3 — Prefer partner miles over airline-owned miles: If you hold American Airlines miles, the ~7,500-mile JAL domestic redemption beats the 9,000-mile JAL-member rate — book the same JAL flight through aa.com instead.

 Rule 4 — Never redeem at peak-season rates: If your dates price at 12,500 miles (Golden Week, Obon, New Year), the implied value drops to ~¥1.12 and the Shinkansen wins unconditionally — take the train.

 Rule 5 — Use awards as an expiry valve, not a strategy: If your JAL or ANA miles expire within 12 months and you have no international redemption planned, a Tokyo–Osaka award at even ¥1.1/mile beats miles lapsing to zero — but extend the miles first with a cheap activity if you can.

| Scenario | Miles Cost | Taxes | Implied Value | Decision |
| --- | --- | --- | --- | --- |
| Standard Off-Peak (JAL/ANA) | 6,000 | ~¥740 | ~¥2.19/mile |  |

## Frequently Asked Questions

 **What is the exact mandatory tax cost that applies to every Tokyo–Osaka award flight regardless of cabin class?**

 You will pay approximately ¥740 per person in airport taxes and passenger facility charges, which is tied to the departure terminal rather than your chosen cabin.

 **How many months in advance must I book to secure Avios awards for high-demand periods like Obon?**

 Securing Avios awards for peak dates requires booking 6 to 9 months in advance due to limited domestic inventory.

 **What is the implied value per mile when redeeming 9,000 JAL miles plus the ¥740 tax against the ¥14,720 Nozomi fare?**

 The regular-season redemption yields an implied mile value of roughly ¥1.55 per point, which sits precisely at the break-even threshold for Japanese domestic awards.

 **Can foreign travelers holding American Airlines AAdvantage miles book ANA domestic awards on this route?**

 No, ANA does not release domestic awards to most foreign partner programs, so those seats are bookable only by ANA Mileage Club members with miles in hand.

 **What is the realistic door-to-door travel time difference between flying Haneda to Itami and taking the Nozomi Shinkansen?**

 Realistic door-to-door windows converge at 3 to 3.5 hours for both modes because the ~1h10m flight adds roughly 30 minutes each way for ground access, security screening, and boarding.

 **At what mileage balance threshold does it become financially rational to choose the train over a JAL award redemption?**

 If your miles are worth more than ¥1.5 each, you are actively losing purchasing power by converting them into the ¥14,720 train ticket.

## Quick answers

| What is the exact breakdown of the ¥14,720 Nozomi reserved seat fare? | The ¥14,720 price consists of a base fare of approximately ¥8,910 plus a limited-express charge of approximately ¥5,810. |
| --- | --- |
| How much in mandatory taxes and fees must be paid for JAL or ANA domestic award flights on this route? | Travelers must pay approximately ¥740 per person in airport taxes and passenger facility charges regardless of cabin class. |
| What is the implied value per mile when comparing a regular-season 9,000-mile redemption plus ¥740 tax to the ¥14,720 train fare? | The implied mile value lands at roughly ¥1.55 per point, which sits precisely at the break-even threshold for Japanese domestic awards. |
| Why does the Shinkansen offer greater availability flexibility compared to airline award seats on this corridor? | JAL and ANA cap domestic award seats per flight causing them to vanish early, while the Shinkansen operates on a continuous release model with dynamic allocation and no caps. |
| How do realistic door-to-door travel times compare between the Nozomi and the Haneda-Itami flight? | Both modes converge at 3 to 3.5 hours because the flight's ~1h10m airborne time is offset by roughly 30 minutes each way for ground access, security screening, and boarding. |

Canonical: https://www.mightytravels.com/2026/08/tokyoosaka-award-flights-vs-the-14720-nozomi-the-real-math/
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