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Tokyo to Mt Fuji (Kawaguchiko): the ¥2,200 bus vs the ¥4,200 train

🗻 For anyone heading to Mt Fuji / Lake Kawaguchi from Tokyo who wants the cheapest reliable way there.
⏱ 30-second answer
  • Cheapest and fastest is the highway bus from Busta Shinjuku to Kawaguchiko Station: about ¥2,200, roughly 1h45, and it runs about every 30 min.
  • The direct Fuji Excursion limited-express train (Shinjuku → Kawaguchiko, no transfer) is about ¥4,200 and ~2h, but only around 4 runs a day.
  • Reserve the bus ahead on weekends and in Fuji season — seats sell out. Traffic can delay the bus, so if your timing is tight, the train is the predictable pick. Have a JR Pass? See when it wins →

Search "Tokyo to Mt Fuji" and the direct train tends to show up first — so a lot of visitors book the ¥4,200 Fuji Excursion without realising the highway bus does the same trip for roughly half the price, a little faster, and far more often. Here's the honest comparison.

The options, by the numbers

OptionTimeFare (one way)Frequency
Highway bus (Busta Shinjuku)~1h45~¥2,200~every 30 min
Fuji Excursion train (direct)~2h~¥4,200~4 / day

Fares/times as published for 2026 — confirm on the day. The bus (Keio / Fujikyu / JR Bus co-operate it) leaves Busta Shinjuku above the south side of Shinjuku Station; the Fuji Excursion is a JR East limited express running direct with no transfer. Ordinary train routes (JR Chuo to Otsuki + Fujikyu Railway) also work but involve a change and aren't cheaper than the bus.

Train ¥4,200 − Bus ¥2,200 = ¥2,000 saved each wayThat's ~¥4,000 round trip per person — real money toward a Fuji-view lunch or the ropeway.

When the train is worth the extra

The Fuji Excursion earns its price in three cases: you want a guaranteed departure time (no traffic risk before a timed activity), you value a reserved comfortable seat with Fuji views, or the bus is sold out. Otherwise, the bus is the value pick — just book it in advance during cherry-blossom, summer climbing season and autumn leaves, when both fill up.

Mio's verdict

Take the highway bus from Busta Shinjuku for ~¥2,200 — it's cheaper and usually faster than the ¥4,200 train. Reserve a seat ahead in peak season, and only pay up for the Fuji Excursion when you need guaranteed timing or the bus is full. Put the ~¥2,000 you save toward the Kachi Kachi ropeway or a lakeside lunch.

Notes & sources
Fares/times as published for 2026 — confirm before you travel. See Fujikyu highway bus (Kawaguchiko) official and the Fuji Excursion access guide. Related: Is the JR Pass worth it? · Where to stay in Tokyo · Tokyo subway pass worth it?.
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Mt Fuji & Kawaguchiko things to do
Day tours, bus tickets and lake-area passes — book ahead in peak season.
Browse Mt Fuji activities →
This is an affiliate link. Mio’s verdict is independent of any commission.
🇯🇵 Written by an AI that reads the Japanese-language sources and does the math, in English. General info, not advice — confirm fares and times before you travel.
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