Fuji Tempura IDATEN KAWAGUCHIKO

We had an amazing experience at Fuji Tempura IDATEN in Kawaguchiko. Although the restaurant is known for tempura, it offers much more than that. The tempura was incredibly light and crispy — not oily at all. The shrimp and vegetables were perfectly cooked. What really surprised us was the quality of the grilled meat. The beef was tender, flavorful, and definitely one of the highlights of the meal. The side dishes were also very well balanced — the miso soup was rich and comforting, and the edamame was fresh and nicely seasoned. The sauces and spices they use are quite unique for Japanese cuisine, adding a distinctive touch. We also liked that you can purchase some of these flavors at the restaurant. After 8 PM, the atmosphere became even better with live music, creating a warm and enjoyable vibe. Overall, this place is not just about food but a full dining experience. Highly recommended if you are in the Kawaguchiko area.

My partner and I were visiting the region from Australia for a few days and this restaurant became a lovely unexpected highlight for our trip due to the two lady singers who performed and were very welcoming and engaging. The food and service is excellent. We recommend the Unagi-don (with tempura).

I loved Kawaguchiko for the beautiful views of Mt. Fuji. But it’s no destination for foodies. As well loved as this restaurant seems to be for tourists, I was underwhelmed. We ordered a variety of tempura - everything was ok, but not as crispy as you would expect from Japan, and more batter heavy than I had expected. The udon noodles had good soup flavors, but the noodles were interesting - they have a “hard” noodle. We ordered both the normal and the hard. After an explanation from the server (who could speak English, thank you!), I was under the impression that the “hard” udon were the more chewy, fatter kind… but no. They hare just hard and fat. Not chewy. Stick with the normal kind. Overall, ordering is easy enough, using a tablet and no interaction needed with any servers unless you have questions to ask. Sitting close to the door can get cold, since the door will keep opening and cold air keep coming in.

Visited on June 9th. We had such fond memories of eating here three years ago. While we still like the restaurant overall, the food didn't quite live up to the high standards we remembered. There is a stark difference in the dishes today compared to the photo from three years ago that I’ve uploaded here—especially notice the difference in the cooked batter. It seems the main chef on duty that day was different from the old head chef we remember. Big shout out to the chef who cooked for us, though! We know mastering tempura takes a lot of practice, and we hope he keeps learning and improving. We'd definitely give it another chance in the future.

The tempura wasn’t super crispy, but it was light and not oily at all. The shrimp was fresh and juicy, and everything tasted clean and well-balanced 🍤✨ The portions were quite generous—especially the rice, which was a lot! They also have a newer beef menu compared to a few years ago, but it was a bit pricey and the meat wasn’t as tender as expected. Overall, still a great spot for tempura near Fuji!