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
Raw Oysters on the Half Ahell
California Roll and Miso Soup
Combination Bento Box
Chicken Teriyaki
Sashimi Platter
Lion King Roll
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 | 5 - 9PM 11:30AM - 2:30PM |
| Saturday | 4 - 9PM |
| Sunday | 4 - 9PM |
People in Castro Valley Also Viewed
Denica's Real Food Kitchen
Breakfast, Bakery, Pet Friendly
King Kong Chinese Restaurant
Chinese, Vegan, Vegetarian
Blenzers
Juice, Juice Bar & Smoothies, Pet Friendly
Koyomi is a restaurant with consistently good food and great service, although it can vary when crowded. The ambiance has remained unchanged over the years, but customers keep coming back 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 was juicy, and the tempura had the perfect amount of batter. The saba shioyaki was tender and well-cooked, and the California roll tasted fresh. The bento boxes were presented in a cute and convenient way. The combination bento box lunches are a great deal, served in two courses with a variety of tasty options. The service was excellent, with attentive staff ensuring a pleasant dining experience. Overall, Koyomi is a must-visit spot for delicious Japanese cuisine.