Hitokuchi Miso Katsu is a bite-sized frozen side dish supervised by Matsunoya. Its sweet-and-savory sesame miso sauce goes on one side only, which helps stop the breading from going soggy in the microwave. It keeps for one year from manufacture and suits bento lunches. Sets run from ¥2,980 (3 meals) to ¥5,980 (14 meals), shipping included, with pre-sale at the official Yahoo! store from September 16, 2026. Matsunoya-Supervised Frozen Side Dish “Hitokuchi Miso Katsu” Hits Online Stores Matsuya Foods (headquartered in Musashino, Tokyo; President and CEO: Kazutoshi Kawarabuki) has announced a new product, Hitokuchi Miso Katsu (bite-sized miso katsu), supervised by its tonkatsu restaurant brand Matsunoya. It goes on pre-sale at the official Yahoo! store from Wednesday, September 16, 2026, with other online marketplaces rolling it out from Thursday, September 24. Developed as a frozen side dish, it lets you enjoy a specialty-shop-style “crispy outside, juicy inside” texture