
Yotsuba Milk Festa 2026: Tokachi Main Plant Open Day
Japanese name:よつ葉ミルクフェスタ2026~十勝主管工場開放day~
📅 Sat, Sep 19, 2026
About this event
Yotsuba Milk Festa 2026: Tokachi Main Plant Open Day is an annual open-factory event held on Saturday, September 19, 2026, at the Yotsuba Milk Products Tokachi Main Plant in Otofuke Town. In addition to factory tours allowing visitors to observe up close the process of making milk and butter, there are plenty of hands-on activities for children, such as simulated cow milking, a bouncy dome, and face painting. On the food side, soft-serve ice cream and pizza will be sold, alongside the venue-exclusive "Corn Parfait Milk Festa Ver." Agricultural cooperatives supplying milk to Yotsuba Milk Products and the Otofuke Town Chamber of Commerce and Industry will also sell agricultural produce, local specialties, food, and drinks, allowing visitors to savor the food culture of Tokachi. The stage program will feature a character show by Yotsuba Milk Products' character "Miruru," performances by the Otofuke Baton Twirlers and the Shimo-Otofuke Junior High School Brass Band, and a performance by guest Angelina 1/3 to energize the venue. In addition, the popular annual campaign trading used milk cartons for recycled toilet paper will be conducted, offering an initiative to engage closely with recycling resources. Admission is free, and the event will proceed in light rain.
Official website (Japanese) ↗Venue
Yotsuba Milk Products Co., Ltd. Tokachi Main Plant
19-chome-3 Shindori, Otofuke-cho, Kato-gun, Hokkaido 080-0104
Open in Google Maps ↗