The Kumejima Ocean Jet jetfoil “Tsumugi” has aircraft-style seating with under-seat and overhead storage. Standard carry-on bags (approx. 55×40×25 cm) fit easily. Larger suitcases go in a designated luggage area onboard. Surfboards, diving gear, and bicycles (in carry bags) may be accepted with advance confirmation — check ko-jet.com for the latest luggage policy.
Carry-On Luggage Rules
The jetfoil “Tsumugi” features aircraft-style seating with storage under each seat and overhead compartments. Standard carry-on sized bags and backpacks (approximately 55×40×25 cm) can be brought on board without issue. Keep essentials in your hand luggage, as access to the storage area is restricted during the voyage.
Large Luggage & Sports Equipment
Large suitcases are stored in a designated luggage area on board. For oversized items such as surfboards, diving equipment, and bicycles, specific rules are expected to be announced after the service launches. On most jetfoil services in Japan, bicycles in carry bags are generally accepted, but space is limited — advance confirmation is recommended. If you have bulky gear, consider the Kumeshosen ferry as an alternative (see Transport Comparison).
FAQ
Q: Can I bring a suitcase on board?
A: Yes, standard suitcases can be stored in the onboard luggage area. Keep items you need during the voyage in your hand luggage.
Q: Can I bring my pet?
A: Pet policies will be announced after the service launches. Check the Pet Travel Guide for general information.
久米島オーシャンジェット お問い合わせ
那覇ふ頭営業所: 098-861-0877
久米島（兼城港）: 098-985-7890
公式サイト: ko-jet.com
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