Koshin Bento is my new go-to spot for delivery or pick-up when I'm craving Japanese comfort food in a bento box. This place delivers fresh, flavorful bento boxes with high quality ingredients and top quality cooking techniques. So far, I've had the wagyu yakiniku bento and wagyu hamburger bento. For my first time, I ordered the wagyu yakiniku bento via delivery and I was already blown away -- perfectly grilled, moist, and seasoned just right. Everything tasted homemade and thoughtfully prepared. The wagyu hamburger steak was also a generous size and juicy and flavorful. I've been to Japan 3x and this was exactly what I look for in a hanbaga steak. So glad this is around now!
The portions are generous, and the prices are super reasonable for the quality. The chef/owner is also private chef. Check out Koshin Bento's website to learn more. Koshin Bento is a win for the Bay Area.
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Alyssa G
Emerging Expert • 11 contributions
Loved
• 1/23/25
• DoorDash order
First time here and the wagyu was very tender and melt in your mouth, really enjoyed the sides as well (potato salad and spinach salad) I just wish there was a little more of it but definitely really good
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Elaine C
2 contributions
Loved
• 5/1/25
• DoorDash order
Koshin bento is probably my fav lunch in the Bay Area. It’s healthy, balanced, and more importantly, very tasty. I got impressed by the taste and started ordering almost every single day.
The healthy and refreshing meal has helped improve my focus at work, and improved my health.
I can see and taste the thoughtfulness behind the meals, so started to be curious about the owner. After reading the chef’s story on their website, I understood why the food was so intriguing. The chef’s persistence over high quality everyday bento is prescious, and the Japanese/French fusion style made me think of my hometown.
It’s rare to find such a restaurant that clicks with my taste buds as well as my heart.
Want to express my gratitude after ordering from this place at least 50 times :) Thank you!
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Jonathan V
2 contributions
Loved
• 8/19/25
• DoorDash order
Solid food everytime. Good portions and guaranteed fresh. If you're craving a high quality bento with authentic flavors, give them a try.
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Mary W
2 contributions
Loved
• 6/14/24
• DoorDash review
Fresh and healthy! Hard to find home-cooked style food nowadays at a great price. Highly recommend!!
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