Passenger boat Ishima Renraku Kōtsū Jigyō 伊島連絡交通事業
Kotajima (Anan) – Ishima 伊島連絡航路（答島 － 伊島）
Boats to Ishima 伊島.
Checked a while agoWe last checked the official sources for this route on 2026-10-11. Prices and rules may have changed since: check the official page before you rely on it.
How often3 a day each wayDetails below
CrossingAbout 30 min
Bookingnot confirmed
Route line from OpenStreetMap. Port positions from OpenStreetMap.
Boats P
| Boat | How often | Crossing |
|---|---|---|
| Passenger boat | 3 a day each way; from Kotajima 8:30, 12:00 and 16:45 in October (times vary by season: 12:30 and 17:15 from March to September, 16:15 in November–January) | About 30 min |
Tickets and booking P
Booking: not confirmed.
Where to buy tickets: not confirmed. Ask at the port.
Ports
- Kotajima Port 答島港
Show this port to staff - Ishima Port 伊島港 on Ishima
Show this port to staff
Good to know P
- The island boat is based on Ishima: the first boat leaves the island at 7:00–7:20 and the last one back to the island leaves Kotajima in the late afternoon.
English names are the operator's own where it publishes them, otherwise romanised for this guide. Boats are often cancelled or changed in bad weather: check the operator's page on the day. Map data © OpenStreetMap contributors (ODbL).
Sources and quotes checked 2026-10-11
- route:
伊島へは答島港から連絡船「みしま」が運航しています。
— www.city.anan.tokushima.jp/docs/2019050700042/ - frequency:
みしま時刻表 令和８年１０月１日改正
— www.city.anan.tokushima.jp/docs/2019050700042/file_contents/ishimajikoku.pdf - frequency:
１月及び11月から12月 上り 下り 便 伊島発 答島着 答島発 伊島着 1 7:20 7:50 8:30 9:00 2 10:00 10:30 12:00 12:30 3 15:00 15:30 16:15 16:45
— www.city.anan.tokushima.jp/docs/2019050700042/file_contents/ishimajikoku.pdf - frequency:
２月及び１０月 上り 下り 便 伊島発 答島着 答島発 伊島着 1 7:00 7:30 8:30 9:00 2 10:00 10:30 12:00 12:30 3 15:30 16:00 16:45 17:15
— www.city.anan.tokushima.jp/docs/2019050700042/file_contents/ishimajikoku.pdf - duration:
1 7:00 7:30 8:30 9:00
— www.city.anan.tokushima.jp/docs/2019050700042/file_contents/ishimajikoku.pdf - notes:
３月から９月 上り 下り 便 伊島発 答島着 答島発 伊島着 1 7:00 7:30 8:30 9:00 2 10:00 10:30 12:30 13:00 3 16:00 16:30 17:15 17:45
— www.city.anan.tokushima.jp/docs/2019050700042/file_contents/ishimajikoku.pdf
- www.city.anan.tokushima.jp/docs/2019050700042/ · · checked 2026-10-11
- www.city.anan.tokushima.jp/docs/2019050700042/file_contents/ishimajikoku.pdf · · checked 2026-10-11