Starting July 16, 2026, Hamai-Kan in Kanagawa offers a new lunch menu featuring mini-sized donburi bowls that let you enjoy a variety of flavors in one meal. This innovative dining experience is perfect for those who want to taste multiple dishes without overeating.
For visitors to Japan, this lunch set is a great way to sample a range of high-quality sushi ingredients in small portions. The mini donburi bowls, known as “Hime-don,” include luxurious toppings like medium-fatty tuna, salmon roe, and eel. This colorful and visually appealing meal also makes a perfect treat for a special lunch outing or an Instagram-worthy food post.
About Hamai-Kan and the Mini Donburi Lunch

Hamai-Kan, operated by Atom Corporation, is a gourmet sushi restaurant known for its all-you-can-eat sushi offerings popular among female customers. Responding to requests for a lighter option that allows tasting many types without the volume of all-you-can-eat, they developed a new lunch menu centered on palm-sized “Hime-don” bowls. Customers can choose from sets of 6, 8, or 10 mini donburi bowls, each including a variety of fresh seafood and sushi toppings.



Highlights
- Choose from 6, 8, or 10 mini donburi bowls featuring premium ingredients like medium-fatty tuna, shrimp avocado, eel, salmon roe, and sea urchin.
- All lunch sets come with seaweed, chawanmushi (savory steamed egg custard), miso soup, and dessert.
- The mini portions let you enjoy a variety of flavors without overeating.
- Perfect for a colorful, photogenic lunch experience in Kanagawa.
- Prices start at ¥1,580 (tax included ¥1,738) for the 6-item set.
Menu and Pricing Details
| Item | Details |
|---|---|
| Name | Hamai-Kan Mini Donburi Lunch Sets |
| Menu / items | 6-item set: Medium-fatty tuna, squid & salmon roe, shrimp avocado, eel, fatty tuna & pickled radish, mackerel 8-item set: Includes 6-item set plus salmon & salmon roe, tuna 10-item set: Includes 8-item set plus white fish, sea urchin & salmon roe |
| Location | Hamai-Kan, Kanagawa Prefecture |
| Address | 12F Landmark Tower, 2-2-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa |
| Period | From July 16, 2026 |
| Price | 6-item set: ¥1,580 (tax included ¥1,738); 8-item set: ¥2,080 (tax included ¥2,288); 10-item set: ¥2,980 (tax included ¥3,278) |