New menu items featuring autumn flavours will be introduced at 6 Colowide group chains. The sales periods and main offerings from each brand are presented together.
Ootoya will offer Autumn Fermented Foods, featuring 2 dishes made with fermented ingredients. The limited-quantity campaign will run from 25 September to 18 November 2026. The lineup includes “Chicken and Eggplant Rich Fermented Black Bean Stir-Fry,” made with chicken marinated in amazake and finished with a koji-based flavour, and “Deep-Fried Menuke with Mushroom Tamari Soy Sauce Butter,” made with menuke marinated in shoyu koji and fried karaage-style.
Tonkatsu Kagurazaka Sakura will offer a set meal combining fried oysters and tonkatsu. It will be available from 2 October 2026 to 28 February 2027.
Gyu-Kaku will hold its Autumn Delicious! Food Festival from 2 October to 14 December 2026, centred on King of Duck Steak and charcoal-grilled sweet potatoes.
Freshness Burger will offer the God’s Shrimp Burger from 21 October to 24 November 2026. The gourmet burger uses 3 shrimp and comes with 2 types of toppings.
Kappa Sushi will offer sustainability-themed menu items as part of its Nagano City Fair. From 22 October to 11 November 2026, it will serve creative sushi and desserts using fruit from Nagano and local dishes.
Kohikan will sell sweet-potato hotcakes from 2 October to 30 November 2026. The traditional hotcakes are paired with sweet-potato cream and caramel sauce and served with domestically grown apple sauce.