Sawamura's sister Rin's boyfriend. He is a treasure hunter that travels all around the world
Midori Kasugano
春日野美鳥
Seiji Sawamura
沢村正治
Aoi Samejima
Takako Ayase
綾瀬貴子
Rin Sawamura
Haruka Kasugano
Kouta Shingyouji
真行寺耕太
Shirou Makinoha
Shuuichi Takamizawa
Nao Makinoha
槙葉奈緒
Shiori Tsukishima
Osamu Miyahara
Lucy Winrad
Miku Nekobe
