Welcome to Masumi Japanese Restaurant
At Masumi Japanese Restaurant, we celebrate the essence of traditional Japanese cuisine with a modern twist. Nestled in Ripon, CA, our establishment prides itself on providing a diverse menu, featuring fresh sushi rolls like the addictively delicious Ripon Roll and hearty bento boxes. With a commitment to quality and service, we cater to everyone—from families enjoying casual meals to groups seeking a memorable dining experience. Our inviting atmosphere, accented by moderate noise and on-site parking, makes Masumi a local favorite. Join us for lunch or dinner, and discover a delightful culinary journey that captures the spirit of Japan.
- 1140 Colony Rd Ste 110 Ripon, CA 95366 United States Hotline: (209) 599-7188
Welcome to Masumi Japanese Restaurant, a culinary haven nestled in the heart of Ripon, California. Here, traditional Japanese cuisine meets a warm, welcoming atmosphere that makes every visit feel like a special occasion. With an extensive menu offering everything from fresh sushi to hearty bento boxes, this restaurant has quickly become a favorite among locals and visitors alike.
Located at 1140 Colony Rd Ste 110, Masumi boasts a striking array of cold dishes like the Spicy Mussel and Tuna Ceviche, perfect for those who appreciate the delicate flavors of Japanese gastronomy. For a heartier selection, the Masumi Special items like Royal Garlic Prawns and Curry Chicken ensure a satisfying meal for every palate.
- Special Rolls: Be sure to try their iconic rolls such as the Ripon Roll and Sunset Roll, each presenting a delightful medley of fresh ingredients wrapped in perfectly seasoned rice.
- Family Friendly: The restaurant is also known for being good for kids and groups, making it an ideal spot for family outings.
- Convenient Utilities: Whether you're in the mood for a sit-down dinner or prefer the comfort of your home, Masumi has got you covered with takeout and delivery options.
Customers rave about their experiences here. One lucky diner, Samantha M., declares it her favorite sushi place, praising the speed of service and quality of dishes like gyoza and fried rice. Equally enthusiastic, Chris W. reminisces about his first sushi experience at Masumi, and still can’t get enough of the delicious Scallops and Shrimp in the Ripon Roll. The reviews consistently highlight not just the food, but the attention to customer service that makes Masumi feel like a home away from home.
Another standout feature of Masumi is their accommodating atmosphere, perfect for everything from lunch meetings to family dinners. With an inviting space that maintains a moderate noise level, you can enjoy your meal without feeling rushed. The presence of on-site parking and amenities like Wi-Fi ensure convenience for patrons. Plus, a pet-friendly policy means you can bring your furry friends along, making it a perfect day out.
Visit Masumi Japanese Restaurant today at (209) 599-7188 and indulge in a delightful journey of flavors that will leave you wanting more. Whether you are a sushi aficionado or a newcomer eager to explore this exquisite cuisine, Masumi is a culinary gem that you won’t want to miss.

Probably our favorite sushi place thus far! Service is fast and food is amazing ! Everything from the egg rolls, gyoza, fried rice and rolls are amazing !

Went again after my grandson's water polo game. He loved it. I had the chicken teriyaki bento box and it was plenty of food. Good stuff. My wife had the tempura shrimp and vegetables. This is her go-to plate here and she really enjoyed it. Grandson had the crunchy California roll. He gave it a two thumbs up! The service is excellent, and the place is clean. You can't go wrong here.

Love this place! We used to live close by and was the first place where I tried sushi. My fav is the Ripon Roll. The scallops, shrimp, sauce on these rolls is high addicting. Their bento boxes are so good as well. Love the chicken terriyaki and California roll. The salad dressing on the salad is also very good. Miso soup is a great start as well. We miss being regulars here but try to hit it every time we are in town.

We visit Masumi quite often these days. We most recently visited in January 2025 on a Wednesday night. It wasn't too busy and we were promptly seated at any table we wanted. We opted for a booth in the back. It was dimly lit and the group of people who were there seemed a bit noisy. We sat down and our drink order was taken almost immediately. We had a minute to look over the menu and ordered a short while later. We started with an order of Edamame. I ordered the Rainbow Roll and Tokyo Roll. Wife ordered the Dragon Roll and an order of Pork Fried Rice. The Edamame isn't steamed or anything so if you don't want it spicy or anything, prepare for chilled Edamame. I always prefer mine to be steamed or warm. The Rainbow Roll didn't taste as fresh as it normally does, so I didn't like this one as much this time. The Tokyo Roll was absolutely phenomenal. It comes with cream cheese that just takes it to the next level. Very good and I'll definitely be getting it again. Wife said the Dragon roll was excellent. The Pork Fried Rice was good. The service was great and selection is also top notch.

You can tell the owner of this food establishment works hard. At another table -- Refunding for an entire order because of a simple misunderstanding. And they kept apologizing to the customers. C'mon people... be more understanding towards small businesses. It's really hard to keep a business going nowadays. I ordered fried oyster and tempura udon soup and it was delightful! Definitely coming back soon!! Thank you again!

First time customer and the experience was ok. Upon arrival, the restaurant was 1/3 full of customers and it seemed quite tranquil. Soon after, a huge rush of customers arrived and the entire place was packed with customers. The food was mediocre and the service was not terrible. Waitresses did their best to fulfill orders as it was getting busier by the moment. The food quality wasn't something I would come back to again.

I've been here several times with family and it's always been a great experience. The employees are really kind and provide great customer service. The restaurant is very clean and depending, on the day and time, can get really busy. But takeout is also very popular. They have a wide variety of selections, from sushi, to noodles, rice and plates. This is one of our favorite family restaurants that we can all agree on.