Karinsha is a residential dwelling completed in 1974, located in Ito, Shizuoka Prefecture. Designed by the Takanobu Watanabe Design Studio, this house exemplifies the architectural philosophy of its era. The building demonstrates thoughtful spatial planning and material selection characteristic of Watanabe's design approach. Situated in a scenic coastal region, Karinsha reflects the integration of residential architecture with its natural surroundings. This work represents an important example of residential design from the 1970s, offering insight into domestic architecture and living spaces of that period in Japan.