A promise to Umi

Jun Matsumoto

Taiga kusunoki

Yuko Takeuchi

Shiori Kitamura

Ikki Sawamura

Daiki Kusunoki

Mirei Kiritani

Sakura Miyase

Hideyuki Kasahara

Keita Ueno

Kento Nagayama

Bujo Ira

Yutaka Matsushige

Hisao Aoki

Shirō Itō

Kotaro Kusunoki

Keiko Matsuzaka

Machiko Kusunoki

Seiran Kobayashi

Kitamura Umi

Amon Kabe

Taiga Kusunoki (child)

Tsumugi Hatakeyama

Sakura Miyase (child)

Ichirō Ogura

Shinmachi Hatoma

Ayaka Komatsu

Kana Nozaki

Nao Nekota

Toshiko Yamamoto (maid)