Sushi Koto

Sushi Koto Sushi Koto Located in Fountain Valley, CA, Sushi Koto brings traditional Japanese cuisine and high quality sushi to Orange County.
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Prior to Sushi Koto, Frank and his wife Hideko were managers of Koto Restaurant, the landmark restaurant in Newport Beach that was closed in 2004. Instead of returning to Japan, they decided to continue to provide the top quality sushi and traditional Japanese dishes that the people of Orange County have come to love, and opened Mimi Sushi in 2005. The traditional dishes they serve provides a sens

e of “home” for many Japanese families that have been relocated to Orange County, and also creates an opportunity to introduce something new to an American audience that is unfamiliar with Japanese cuisine. Since then, they have changed their name to Sushi Koto and continue to serve various dishes that were popular from Koto Restaurant.

06/14/2026

Second Session added for Father’s Day Brunch Buffet!

Two Sunday Brunch Buffets this month! June 6th and Father’s Day, June 21st!! ❤️
05/29/2026

Two Sunday Brunch Buffets this month! June 6th and Father’s Day, June 21st!! ❤️

Book your spot for the Sunday Brunch for Memorial Day Weekend!
05/14/2026

Book your spot for the Sunday Brunch for Memorial Day Weekend!

05/07/2026
Mother’s Day Brunch Buffet now taking reservations!!
04/22/2026

Mother’s Day Brunch Buffet now taking reservations!!

Come celebrate Easter with a Koto Brunch Buffet!
03/12/2026

Come celebrate Easter with a Koto Brunch Buffet!

02/04/2026

Due to high demand, we will have a second session at 1:30 pm for our Valentine’s Brunch Buffet 💝. ❤️

Another Sunday Brunch is around the corner!
01/11/2026

Another Sunday Brunch is around the corner!

Come celebrate Christmas 🎄 early with a Brunch Buffet!
12/04/2025

Come celebrate Christmas 🎄 early with a Brunch Buffet!

Come celebrate Thanksgiving with us with a Champagne Brunch. One seating at 11:30am.
11/13/2025

Come celebrate Thanksgiving with us with a Champagne Brunch. One seating at 11:30am.

Address

18120 Brookhurst Street
Fountain Valley, CA
92708

Opening Hours

Tuesday 11:30am - 2pm
4pm - 8pm
Wednesday 11:30am - 2pm
4pm - 8pm
Thursday 11:30am - 2pm
4pm - 8pm
Friday 11:30am - 2pm
4pm - 9pm
Saturday 11:30am - 9pm
Sunday 11:30am - 8pm

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