Kakuōzan Nittai-ji (覚王山日泰寺, Japan-Thailand Temple) is a Buddhist temple located in the city of Nagoya, Aichi prefecture, Japan. It was built in 1904 in order to keep the ashes of Buddha, given to Japan by the Kingdom of Thailand. ”覚王” literally means "Enlightenment King," referring to the Buddha, and “日泰” means Japan and the Kingdom of Thailand in Japanese.