At Lake Kawaguchi’s floating restaurant HAMANASHI HOUSEBOAT, the following plans are available for reservation:
1. Chef’s Table Plan Price: Private boat charter ¥110,000 + ¥15,000–35,000 per guest Duration: 2–2.5 hours Cuisine: French, Japanese, Sushi, Tempura (evening cruises only) Style: Exclusive private charter (schedule upon request)
2. Tempura “Ryu no Kai” (Fridays) Price: ¥22,000 per guest (drinks not included) Duration: 2.5 hours Cuisine: Tempura omakase, 8 seasonal courses Style: Shared cruise, every Friday 18:00 (17:00 from November)
3. Sushi Dinner (Saturdays) Price: ¥27,500 per guest (drinks not included) Duration: 2.5 hours Cuisine: Sushi Kaiseki course (7 pieces of sushi included), with boat fare and art experience Style: Shared cruise, every Saturday 17:30 (seasonal variations apply)
4. Winter Fireworks Special Dinner Price: ¥25,000–30,000 per guest Duration: 1.5 hours Experience: Fireworks viewing with dinner Style: Shared cruise, held on Saturdays & Sundays between Jan 24 – Feb 23, 2026 (10 sailings total)
5. Free Plan (Private Charter) Price: ¥55,000 per hour Duration: 10:00–21:00 (up to 12 guests) Details: Food and beverages may be brought onboard Style: Fully private charter, flexible scheduling (subject to availability)
Important Notes Please inform us in advance of any food allergies. Children of elementary school age and under require prior consultation. Kindly arrive on time; late arrivals cannot be accommodated. In the event of inclement weather or technical issues, cruises may operate dockside.
Cancellation fees apply: ・100% of booking fee if cancelled within 24 hours (by 17:30 the day before) ・50% if cancelled within 48 hours (by 17:30 two days before)