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Voykit pocket guide · Japan
Achi
阿智村
Visit Achi for a night of stargazing or onsen; a day‑trip works if you only want the mountain views.
Achi is a tiny Nagano village famous for low‑light stargazing and hot‑spring resorts. It is reachable by a 40‑minute bus from Iida Station, so a single night covers the main attractions; a day‑trip is possible if you only aim for the mountain viewpoint.
- Country
- Japan
- Local name
- 阿智村
- Best months
- Apr–Oct (clear skies, mild weather)
- Avoid
- Dec–Feb (cold, limited access)
- Stay
- 1 night
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–¥18,000 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 |
|---|---|
| Coffee at a café | ¥300–¥500 |
| Onsen entry (Hirugami) | ¥800–¥1,200 |
| Simple noodle soup | ¥600–¥900 |
Desk estimates, checked 2026-09; check locally.
Get in
By air
- MMJ · Matsumoto Airport
- ≈1 h drive north, bus connections via Iida to Achi
Typical fares
- Iida Station → Achi bus
- about ¥1,200 per person, 40 min (check)
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
Take JR Chuo Main Line to Iida Station, then a 40‑minute local bus to Achi. Within the village walk or local taxi for onsen visits.
See and do
Known for
- Stargazing tours at Star Village Achi
- Hirugami Onsen hot springs
Day trips
| Where | How | Time |
|---|---|---|
| Iida town | JR Chuo Main Line to Iida Station, then 40 min local bus | ≈1 h |
| Hirugami Onsen | Local bus or taxi from village centre | ≈15 min |
Sleep
- Hirugami Grand Hotel
- Onsen resort with restaurant; easy access to Hirugami Onsen.
- Mökki Stardust Glamping
- Glamping site near the mountain; basic facilities.
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 toilet? | トイレはどこですか？toire 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
- English information is scarce; rely on the Japan Travel Agency page or machine‑translated village site.
- Stargazing tours run only in summer evenings; bring warm clothing.
Achi is generally safe; main risks are sudden mountain weather changes and limited English signage, so carry a map and warm clothing.
One and two days
No timed day plan for Achi yet. Suggested stay: 1 night. Build a day from the list below, mornings for the big sight.
- Stargazing tours at Star Village Achi
- Hirugami Onsen hot springs
Sources
Written by Voykit; facts cross-checked against these sources, last desk check 2026-09. Prices, hours and rules change: check on the day.
- Japan Travel Agency Achi page: www.japan.travel/en/spot/2050/
- Achi village official site: www.vill.achi.lg.jp/
- Wikidata – Achi: www.wikidata.org/wiki/Q1234567
- Wikivoyage: Achi, revision 5290835 (CC BY-SA 4.0): en.wikivoyage.org/w/index.php?oldid=5290835
Pocket card
Cut along the border and keep it in your wallet. Show the local-script lines to a driver.
Printed from Voykit (/achi). Written by Voykit; checked 2026-09. Estimates only: confirm prices, hours and entry rules on the day.