Mentai Park Biwako (Yasu City, Shiga Prefecture), which has received a total of 4 million visitors since its opening, is currently holding a commemorative Thanksgiving event until September 30, 2025 (Tuesday). The park is currently holding special events such as a no-hassle raffle and original goods giveaways.
The park is filled with mentaiko (cod roe), including a mentaiko factory that offers free tours, a factory-direct store that sells a variety of mentaiko products, and a food corner where you can enjoy original mentaiko gourmet dishes! There is also a kids' park with free admission and a terrace overlooking Lake Biwa, so be sure to visit the park while sightseeing in Shiga.