《Key の か か っ ta department house》Cast

Satoshi Ohno (大野 智, Ōno Satoshi, born November 26, 1980) is a Japanese idol, singer, actor, artist, radio host, and choreographer. He is the lead vocalist and leader of Japanese boy band Arashi, hence his nickname Leader (リーダー, Rīdā).

Erika Toda (戸田 恵梨香, Toda Erika, born August 17, 1988) is a Japanese actress.

Koichi Sato (佐藤 浩市, Satō Kōichi, born December 10, 1960) is a Japanese actor. He is the son of veteran Japanese actor Rentarō Mikuni.

Naohito Fujiki (藤木 直人, Fujiki Naohito, born July 19, 1972) is a Japanese actor and singer.