Welcome to iSushi
At iSushi, located in Castro Valley, we bring you an authentic taste of Japan with a modern twist. Born from a passion for excellence, our brand is led by experienced owner Stanley, whose culinary lineage shines through in every dish. Our menu features an array of classic sushi rolls, from the delectable California Roll to the extravagant Rainbow Roll, alongside hearty noodle bowls and delectable small plates. Guests rave about the melt-in-your-mouth sashimi and attentive service, making each visit a memorable culinary experience. At iSushi, we are dedicated to crafting not just meals, but wonderful memories.
- 20649 Rustic Dr, Castro Valley, CA 94546 Hotline: (510) 886-8528
Welcome to the vibrant world of iSushi, a culinary gem nestled in Castro Valley, where traditional Japanese flavors meet modern presentation. Located at 20649 Rustic Dr, Castro Valley, CA 94546, iSushi brings a delightful dining experience steeped in authenticity and creativity.
This inviting eatery boasts a diverse menu that elegantly showcases classic sushi and small plates alike. Start your culinary journey with their renowned Dragon Roll, featuring tempura shrimp, avocado, and cucumber, all elegantly topped with succulent unagi, priced at just $15. For those seeking a punch of spice, the Dynamite Roll is a must-try. With spicy tuna, avocado, and a cascade of toppings, this roll promises an explosion of flavors at $15.
- Classic Sushi Rolls:
- Dragon Roll: Tempura shrimp, avocado, cucumber, topped with unagi - $15
- Tempura Roll: Tempura shrimp, avocado, drizzled with sweet sauce - $13
- Dynamite Roll: Spicy tuna, avocado, topped with spicy tuna and tempura crunch - $15
- California Roll: Signature crab and avocado blend - $9
- Small Plates:
- Gyoza: Crispy fried pork and vegetable dumplings - $8
- Soft Shell Crab: Deep-fried with a zesty vinaigrette - $12
- Hamachi Kama: Pan-fried yellowtail collar, served with flavorful sauce - $20
- Edamame: Sautéed with garlic olive oil, sweet, and sriracha sauce - $4
Many reviews highlight the exquisite quality of the sashimi at iSushi. Danelly, a satisfied diner, praised the quick service, while Anna Marie T. raved about the "10/10 quality" of the fish, noting that it melts in your mouth. The attentive staff enhances the experience, ensuring that every guest feels valued and informed about their meal choices.
For those seeking a special occasion spot, iSushi does not disappoint. Kathleen A. appreciates the cozy ambiance, perfect for intimate gatherings or celebrations, where friends can enjoy a good selection of sake while catching a local game on TV. The prices reflect the high quality of the offerings, making it a cherished destination for sushi enthusiasts.
At iSushi, every dish is crafted with passion and precision, ensuring a memorable dining experience. Whether you're indulging in their delightful rolls, savoring the flash-fried flavors of the soft shell crab, or relishing a soothing bowl of miso soup, you're in for a treat at this exquisite sushi haven. Make your reservation today at (510) 886-8528 and embark on your own culinary adventure!

I like sushi in general so this was a great spot to get some! The service was quick and wasn't too long of a wait time.

Wow. How have I never tried this place?! This is the same owner as Prive in Burlingame, which had amazing food, music, and a great spot for night life. The owner, Stanley, is amazing and is clearly a veteran in the industry! The sashimi at iSushi is 10/10 quality. I am so impressed. The fish was cut perfectly, portions were great, and pieces melt in your mouth. Prices are reasonable for the amount, quality, and presentation. The service was great! Super attentive and gave details on how we can best enjoy our meal. Will certainly be back to try the Omakase tasting menu specifically. I've heard amazing things about the Josh, tempura portobello, and salmon toro! And man, talk about an impressive food and sake menu!

Quick lunch Salmon Bento, Miso soup was great, Salmon was perfect. Unagi Bento is nicely done with Crisp Tofu. Service was fast, efficient. Worth repeating

Service is great. Wait staff is very friendly and efficient. Food is wonderful and their sashimi portions are huge compared to other places. I love Macekerel (Saba) and this was fresh. I know lots of people won't like it but in terms of quality it is good. Place is cozy and has a family style feel.

I love the sushi at this little spot in the village. Here are my favs: 1) Salmon Fantasy 2) Mike and Lisa 3) Lauren and Lindsey 4) Jada They also some make standard rolls and have a good selection of sake. They also have a TV so you can catch the local game. This place is a little on the expensive side so we typically enjoy it for a special occasion. Looking forward to the next celebration!