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Voykit pocket guide · Japan
Ota
Spend a half day in Ota to see Daikoin Temple and Kanayama Castle; add a night only if you need a rental car for nearby onsen.
Ota is a small industrial city in Gunma with a few historic sites and hot‑spring facilities; it is reachable by limited‑express train from Tokyo in 90 min, but public transport within the city is sparse, so a short visit or an overnight stay with a rental car is recommended.
- Country
- Japan
- Best months
- Mar–May, Sep–Nov
- Avoid
- Jul–Aug (hot, humid)
- Stay
- 0–1 nights
Checked 2026-09. Prices, hours and rules change; anything marked (check) is not confirmed.
Essentials
- Currency
- JPY
- Money
- Cities are increasingly cashless; temples, small restaurants and some lodging taxes still want cash.
- Daily spend
- Budget ¥5,000–¥8,000 excl. bed · Mid ¥8,000–¥12,000 excl. bed · High ¥12,000+ excl. bed (estimate; check)
- SIM and data
- Data-only eSIMs are the easy route: buy before you fly; voice SIMs need a residence card.
- Emergency
- Police 110 · Fire and ambulance 119
- Plugs
- Types A, B · 100 V · 50 Hz east (Tokyo), 60 Hz west (Osaka) · Most sockets are two flat pins without earth; European and UK plugs need an adapter. Phone and laptop chargers handle 100 V.
- Tipping
- Restaurants and bars: No tip; staff will chase you to return money left on the table.; Taxis: No tip; pay the meter.; Ryokan: Optional: ¥1,000–3,000 in an envelope for the room attendant; never loose cash.; Private guide: Not expected; a small gift or a thank-you meal is more usual.; Hotel porter: No tip.
- Water
- Safe from the tap everywhere; stations and parks have fountains.
- Toilets
- Free, clean public toilets in stations, parks and konbini; paper goes in the toilet. Rural and old stations may have squat toilets.
What things cost
| Item | Price |
|---|---|
| Ota‑Yakisoba bowl | ¥600–¥900 |
| Coffee at a café | ¥300–¥500 |
| Local bus ride | ¥200–¥300 |
Desk estimates, checked 2026-09; check locally.
Get in
By air
- NRT · Narita International Airport
- —
- HND · Haneda Airport
- —
Typical fares
- Tokyo (Asakusa) → Ota, Ryomo limited‑express
- ¥2,340, 90 min (check)
- Car rental (compact, daily)
- ≈¥5,000
Show 7 more sections and the pocket cardHideGet around, See and do, Sleep, Phrase card, Etiquette, safety and scams, One and two days, Sources, Pocket card
Get around
Limited bus service; best to rent a car (Toyota Rent‑a‑Car has two outlets near the station).
See and do
Known for
- Daikoin Temple
- Kanayama Castle
- Yabuzuka Onsen
- Subaru Motors plant
Day trips
| Where | How | Time |
|---|---|---|
| Daikoin Temple | Walk 2.5 km (1.6 mi) north from Ota Station, about 30 minWalk 1.6 mi (2.5 km) north from Ota Station, about 30 min | ≈30 min |
| Kanayama Castle | Local bus 3 km (1.9 mi) north, about 15 min (check schedule)Local bus 1.9 mi (3 km) north, about 15 min (check schedule) | ≈45 min round trip |
| Yabuzuka Onsen | Car rental 10 km (6.2 mi) northwest, ~20 minCar rental 6.2 mi (10 km) northwest, ~20 min | ≈1 h including travel |
Sleep
- Near Ota Station
- Convenient for train arrivals; basic business hotels, good base for a car rental.
Phrase card
| English | Say or show |
|---|---|
| Excuse me / Sorry | すみませんsumimasen |
| Thank you | ありがとうございますarigatō gozaimasu |
| How much is it? | いくらですか？ikura desu ka |
| Where is the station? | 駅はどこですか？eki wa doko desu ka |
Etiquette, safety and scams
Etiquette
- Greeting: A small bow; a handshake if the other person offers; avoid: Hugs, back slaps, loud greetings
- Names: Family name plus -san; avoid: First names unless invited; adding -san to your own name
- Paying: Put money in the tray at the register; avoid: Tipping, or leaving loose cash for staff
- Trains: Queue at the floor marks, phone on silent, ask before reclining on the Shinkansen; avoid: Phone calls, eating on crowded commuter trains, blocking doors with bags
- Escalators: Stand on the side locals use — left in Tokyo, right in Osaka; stations now ask people to stand still on both; avoid: Stopping at the top or bottom
- Shoes: Off at the step-up entrance; toilet slippers only inside the toilet; avoid: Stepping on tatami in shoes or slippers
- Shrines: Rinse hands at the basin; bow twice, clap twice, bow once; avoid: Walking down the centre of the approach, which is for the deity
- Gifts: Offer and receive with both hands; bring a small omiyage for hosts; avoid: Sets of four; cash outside an envelope
Scams and watch-outs
- Public transport runs infrequently; plan trips around train schedules.
- Nightlife districts can have inflated bills; ask for totals before ordering.
Ota is generally safe; keep an eye on nightlife bills and use reputable taxis.
One and two days
No timed day plan for Ota yet. Suggested stay: 0–1 nights. Build a day from the list below, mornings for the big sight.
- Daikoin Temple
- Kanayama Castle
- Yabuzuka Onsen
- Subaru Motors plant
Sources
Written by Voykit; facts cross-checked against these sources, last desk check 2026-09. Prices, hours and rules change: check on the day.
- Ota city official site: www.city.ota.gunma.jp/
- Ota tourism guide (bilingual): www.ota-kanko.jp/
- Wikivoyage: Ota, revision 4949923 (CC BY-SA 4.0): en.wikivoyage.org/w/index.php?oldid=4949923
Pocket card
Cut along the border and keep it in your wallet. Show the local-script lines to a driver.
Printed from Voykit (/ota). Written by Voykit; checked 2026-09. Estimates only: confirm prices, hours and entry rules on the day.