What you get

40% off passenger fares (Tourist, Comfort, Superior Inside, Superior Ocean View, Comfort S) and 5% off cars on Oarai-Tomakomai overnight ferries for six departure dates.

Internet bookings only; phone bookings or phone changes lose the discount. Not stackable with other discounts except the solo-traveler single cabin campaign. Child fares, cabin charters, bikes, pets and unaccompanied cars excluded.

Timeline

Status	Upcoming
Starts	Dec 4, 2026
Ends	Dec 13, 2026

Departures Dec 4-6 and Dec 11-13, 2026 only.

Who can use it

Visitors and Residents. Visitors means short-term tourists. Check eligibility on the official source before booking.

Please check the official source before you book: www.sunflower.co.jp. Last checked 2026-10-29. We are not affiliated with www.sunflower.co.jp or any prefecture or agency, and we cannot apply for, book or claim this deal for you. That part is yours to do on the official site.