Kobaiya
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Main Menu
Tempura Meal Set, Wagyu Sirloin Nigiri, Shrimp Miso Hoto
Price Range
¥2,500 - ¥5,000
Business Hours
10:30 AM – 8:30 PM
Address
2585-115 Oishi, Fujikawaguchiko Town, Minamitsuru District, Yamanashi Prefecture 401-0305, Japan
Payment Options
Credit Cards Accepted
Note
🥣So Good, You'll Want to Sip Every Last Drop💧
Savor Yamanashi’s Signature Hōtō and Tempura at Koubaiya
At the entrance of Lake Kawaguchi’s Oishi Park, Koubaiya offers a rich culinary experience with stunning views of Mt. Fuji.
Our specialty Hōtō features a deeply flavorful broth simmered for over 8 hours — a taste so good, you’ll want to finish every last drop.
Enjoy crispy tempura and premium wagyu dishes, all served with hearty portions and local charm.
🌇New Terrace Seating Now Open – Perfect for Sunset Dining⛰️
Starting in July 2025, our beautiful terrace area is now open in the evenings!
Ideal for groups and families, it’s the perfect setting to enjoy a relaxing dinner while watching the sun set behind Mt. Fuji.
🍦Gelato Time! Taste Italy Right by Lake Kawaguchi🇮🇹
In front of our restaurant, you’ll find the popular Gelateria Angela food truck from Lake Kawaguchi. You can enjoy authentic gelato, crafted by an owner who won an award in Italy in 2025, either inside the restaurant or on the terrace. Colorful and flavorful, these gelatos are the perfect treat after lunch or dinner.
Kobaiya OFFICAIL SITE
Kobaiya OFFICIAL MENU in JPN
Kobaiya Instagram
Mf. Fuji Times