SomiSomi

SomiSomi Soft Serve & Taiyaki, a goldfish-shaped waffle cone stuffed with a choice of filling 🍦 + 🐠🐟🐡
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Somisomi is founded by 2 dessert enthusiasts whose quest for the perfect dessert led them to creating their very own brand. What started as a standalone ice cream and taiyaki store has now expanded to over 33 locations all over South California, Texas, Nevada and Washington. It has been 7 years since we opened our doors in our first location but we remain true to our original mission, to share bit

es of happiness and make dessert dreams come true for every customer. Somisomi is powered by a team of professionals that is committed to creating delectable memories for every customer. Every one of you, our customers, inspire our desserts and that is why they are made from your imagination: a selection of rich soft-serve flavors— Milk, Chocolate, Ube, Matcha, Oreo, Milk Tea, and Swirl combinations— in the bite of taiyaki and finished with your choice of toppings. We hope you have fun designing your desserts with every visit, and we hope you enjoy your own bite of happiness, over and over again.

Treat yourself to a swirl of sunshine! 🍦✨There’s nothing like the perfect pairing of your favorite soft-serve flavors to...
06/26/2026

Treat yourself to a swirl of sunshine! 🍦✨

There’s nothing like the perfect pairing of your favorite soft-serve flavors to brighten up your day. We can’t wait to see you at your local SOMISOMI branch!

Every week, we’ll post the swirls that should definitely be on your checklist. Be sure to read through the legends for our recommendations!

Enjoy two of your favorite soft-serve flavors! Be sure to drop by your local SOMISOMI branch today!

Double the creaminess, double the joy! ✨Nothing beats the comforting, melt-in-your-mouth goodness of this classic duo. A...
06/25/2026

Double the creaminess, double the joy! ✨

Nothing beats the comforting, melt-in-your-mouth goodness of this classic duo. Are you team cup or team Ah-Boong for this combo? 🥞🍦

06/24/2026

The heat is officially up in The Swirl Cup! 🔥🏆

We’ve got 4 epic matchups today, and the choices are not going to be easy. You call the shots!
Head straight to our IG stories, find the polls, and lock in your votes right now! 🍦

06/22/2026

Goaaal-den swirl! ⚽

The only championship trophy you can actually take a giant bite out of. 🏆🍦

The first round is officially live, and every vote counts. Tap our profile and head straight to our Stories to decide who moves on to the next bracket. Which flavor has your loyalty? ✨

The Summer Solstice is just around the corner! ☀️Days are officially getting longer, which just means more daylight hour...
06/20/2026

The Summer Solstice is just around the corner! ☀️

Days are officially getting longer, which just means more daylight hours to treat yourself to some SOMISOMI 🍦💛

What flavor are you grabbing to beat the heat this weekend? Let us know below! 👇🍦

Treat yourself to a swirl of sunshine! 🍦There’s nothing like the perfect pairing of your favorite soft-serve flavors to ...
06/19/2026

Treat yourself to a swirl of sunshine! 🍦

There’s nothing like the perfect pairing of your favorite soft-serve flavors to brighten up your day. We can’t wait to see you at your local SOMISOMI branch!

Every week, we’ll post the swirls that should definitely be on your checklist. Be sure to read through the legends for our recommendations!

Enjoy two of your favorite soft-serve flavors! Be sure to drop by your local SOMISOMI branch today!

06/17/2026

Your new happy place is officially open in Brea. ☀️💛

We couldn’t have dreamed of a warmer welcome. The sun is shining, the shop is buzzing, and we are so excited to become your new favorite neighborhood escape.

We can't wait to serve you, swing by, treat yourself, and say hello! ✨

06/15/2026

Still thinking about last week’s opening in Granada Hills! 😮‍💨

A huge thank you to everyone who came out to celebrate our Granada Hills opening last week! We are so incredibly grateful for the love and excited to officially be part of the neighborhood. 📍✨

SOMISOMI BREA IS OPENING TODAY, JUNE 12, 2026 AT 12 PM 🎉🍦Celebrate our Grand Opening with these exclusive promos!🎁 FRID...
06/12/2026

SOMISOMI BREA IS OPENING TODAY, JUNE 12, 2026 AT 12 PM 🎉🍦

Celebrate our Grand Opening with these exclusive promos!

🎁 FRIDAY: Grab a SURPRISE GIFT! Limited to the first 100 customers with a $6.95+ purchase.
🔥 SATURDAY & SUNDAY: Introducing our NEW RAFFLE DRAW! Be one of the first 100 customers per day (with a $15.00+ purchase) to score a lucky entry!
🐟 FRI, SAT, & SUN: BUY 1 Ah-Boong, GET 1 FREE Taiyaki for your ultimate fix! 🤤

BOYSENBERRY will also be available for the grand opening of this location from JUNE 12, 2026 until JUNE 25, 2026.

📍110 W Birch St Suite B-2, Brea, CA 92821, United States

THE 24-HOUR COUNTDOWN STARTS NOW! Tomorrow is officially the day, Brea! 🎉 We are finally unlocking our doors and servin...
06/11/2026

THE 24-HOUR COUNTDOWN STARTS NOW!

Tomorrow is officially the day, Brea! 🎉 We are finally unlocking our doors and serving up all your favorites you’ve been waiting for! 🍦💛

Brea will open at 12NN at 110 W Birch St Suite B-2, Brea, CA 92821, United States

Late-night dessert runs just got sweeter. 🌅🍦Many of our stores are extending their hours this summer starting June 12th!...
06/11/2026

Late-night dessert runs just got sweeter. 🌅🍦

Many of our stores are extending their hours this summer starting June 12th! There's more time for swirls, taiyaki, and satisfying those post dinner cravings.

*please also refer online for any updated hour information.

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Address

134 S B Street
San Mateo, CA
94401

Opening Hours

Monday 12pm - 10:30pm
Tuesday 12pm - 10:30pm
Wednesday 12pm - 10:30pm
Thursday 12pm - 10:30pm
Friday 12pm - 11:30pm
Saturday 12pm - 11:30pm
Sunday 12pm - 10:30pm

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