Rugged border island between Japan and Korea
A mountainous island in the strait between Kyushu and Korea, with Tsushima Airport and ferry ports at Izuhara and Hitakatsu. Korea is visible from its northern shore on clear days.
Tsushima was long a gateway for trade and diplomacy between Japan and Korea, governed by the So clan. It was the scene of a major naval battle in 1905.
Best Mar–May & Sep–Nov · Avoid Jun–Aug (heat/humidity) — this reflects Japan's seasonal weather and crowds.
Visa-free (90 days, 60+ passport countries). Entry rules depend on your nationality and change often — always confirm with the official Japan government or embassy before you travel.
Japanese Yen (JPY). You can convert USD to the live local rate right on this page.
Japanese is the primary language in Japan.
Dial 110 for emergencies in Japan.
Tap water here is generally rated "Tap safe". When unsure, choose sealed bottled or filtered water.
Type A/B. Bring a compatible adapter — you can build a full packing list for Tsushima on this page.
Safety varies by neighbourhood and changes over time, so there's no one-word answer. The local emergency number is 110. Check SkyOSK's safety notes for Tsushima and your government's current travel advisory before you go.