How much is a one-way ticket on the Kumejima Ocean Jet?

The adult one-way fare from Naha to Kumejima is ¥7,800.

Are there discounts for Kumejima residents?

Kumejima town residents may qualify for a discounted fare of approximately ¥5,400. Details are pending final confirmation.

Is the KOJ cheaper than flying?

Yes. KOJ is ¥7,800 one-way vs. approximately ¥12,000–18,000 for RAC flights, while taking only approximately 92 minutes compared to 30 minutes by air.

Kumejima Ocean Jet Fares [2026] — Ticket Prices, Discounts & How to Save

2026年4月3日2026年7月7日

For the latest service status, please check the official LINE account.

最新の運航状況は最新運航情報(LINE)でご確認ください。

The Kumejima Ocean Jet one-way fare from Naha (Tomari Wharf) to Kumejima (Kaneshiro Port) is ¥7,800 for adults. The Naha–Motobu route fare is approximately ¥6,800 (to be confirmed). Kumejima town residents may qualify for a discounted fare of ¥5,400. Children’s fares and round-trip discounts are expected to be announced before the May 1, 2026 launch. Book at ko-jet.com.

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Fare Table

※掲載写真はイメージです

The confirmed adult one-way fare for the Naha–Kumejima route is ¥7,800 (source: Okinawa Times, March 11, 2026). The Naha–Motobu fare is approximately ¥6,800 (pending official confirmation). Round-trip fares, children’s fares, and group discounts will be announced on the official website (最新運航情報(LINE)) before the May 1 launch.

Resident Discount

写真提供：久米島オーシャンジェット株式会社（ko-jet.com）

Kumejima town residents may qualify for a discounted fare of approximately ¥5,400 (pending final confirmation). This discount is designed to support islanders who regularly commute between Kumejima and Naha. Proof of residency may be required at the time of boarding.

Comparison with Other Transport

写真提供：久米島オーシャンジェット株式会社（ko-jet.com）

The KOJ fare of ¥7,800 positions it between the Kumeshosen ferry (¥3,450, ~3–4 hours) and RAC flights (~¥12,000–18,000, ~30 minutes). For travelers who value both speed and affordability, the jetfoil offers an excellent middle ground at approximately 92 minutes. See our full transport comparison guide for details.

How to Save

Early-bird discounts of ¥5,000 off may be available during the launch period (details pending confirmation from KOJ). Round-trip purchases and advance booking are likely to offer savings. Check 最新運航情報(LINE) for the latest promotions.