[Held every second Sunday of the month] "Seaside Sunday Market" is an outdoor market where creators and buyers can interact directly. Enjoy the uniquely warm and relaxed atmosphere of western Kochi Prefecture, and shop for fresh farm produce, handmade processed foods such as deli and sweets, as well as wooden and fabric crafts. Everything sold at the 30 stalls each time is filled with the creators' passion. One of the joys is being able to ask the exhibitors, who are committed to their craft, about how to make and use their products. Nostalgic picture-story shows and live performances are also held irregularly! Held from April 2023 to December 2025, 09:00-14:00 every second Sunday of the month. Location: Tosa Southwest Large Scale Park (Okata District) next to the gymnasium. In case of rain, it is held inside the gym entrance.