Chikaraishi (lit. "strength stones") are heavy rocks used since the 8th century in Japan to develop or demonstrate physical strength. Commonly found within Shinto shrines, they were used for competition, divination, physical fitness, and entertainment.
Effect[]
Force Rock is a material that can only be sold for money.
In both Persona 4 and Persona 4 Golden, selling four Force Rocks at the TV extension of Daidara Metalworks will unlock the Platinum Claw for sale.
