Koyomi
$$ • Sushi Bars, Japanese
Hours:
2652 Castro Valley Blvd, Castro Valley
(510) 690-9500
About Koyomi
Customers' Favorites
Combination Dinner Box Served with Salad
Dragon Roll and Dancing Spicy Tuna Roll
Dragon Roll and White Dragon Roll
California Roll and Miso Soup
Raw Oysters on the Half Ahell
Combination Bento Box
Chicken Teriyaki
Lion King Roll
Sashimi Platter
Chicken Katsu
Koyomi Reviews
Ratings
Menu
Add a Menu
Hours
| Monday | Closed |
| Tuesday | 5 - 9PM 11:30AM - 2:30PM |
| Wednesday | 5 - 9PM 11:30AM - 2:30PM |
| Thursday | 11:30AM - 2:30PM 5 - 9PM |
| Friday | 11:30AM - 2:30PM 5 - 9PM |
| Saturday | 5 - 9PM 11:30AM - 2:30PM |
| Sunday | 3:45 - 9PM |
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Koyomi is a restaurant known for consistently good food and great service, though the experience may vary when busy. The ambiance has remained unchanged over the years, but customers keep returning for the delicious meals, whether for lunch or dinner. The 'boat' option is recommended for small hungry groups. The lunch bento and tempura were a hit, with just the right portions and prices. The beef teriyaki is a standout favorite, noted for its juiciness, while the tempura can be customized with different vegetables, ensuring everyone gets exactly what they want. The saba shioyaki is tender and well-cooked, and the California roll tastes fresh. The bento boxes are presented in a cute and convenient way, and the combination bento box lunches offer great value, served in two courses with a variety of tasty options.
Koyomi has recently added new dishes to its specials menu, like the incredibly tender short rib dinner, which comes with rice and salad, and Ankimo is expected to be a popular choice as well. The staff is incredibly friendly and accommodating, going the extra mile to make everyone feel welcomed and appreciated. The service is excellent, with attentive staff ensuring a pleasant dining experience. Overall, Koyomi is a must-visit spot for delicious Japanese cuisine, making it a solid lunch place with reasonable prices.