Saotome Kaoru
Kaoru Yuki
I
[Strange guy]
Young Kosuke Okuda
Hikaru Tendo
Rion (voice)
Takemichi Hanagaki
Tsubasa Seyama
Billy (voice)
Young Haruki Shiga
Yuto Shiba
Ichi
Akira Shinkai
Towa Asakura
Takuya Okada
Nobuo
Kaoru
Naomi Katagaki – now (voice)
Unknown Boy
Rio Yamamoto
Sota Kubota
Arashi
Agetaro Katsumata
Mamoru Suzuhara (voice)
Ryuta Omura
High School Boy (voice)
Yoichi Fujitani (child)
Akira Ichikawa
Haru Okuno (in childhood)
Taiyo Aoyama
Shun Sakuraba(桜庭 瞬)
Akihiro Tono
Matsukage Hisashi
Ataru Aida
Saku Aoki
Akihiro Tono(遠野 章宏)
Yusuke Urameshi
Kotaro Asahi
Abo Keita
Akamine Shuto
Hiiragi Issei
Naomi Katagaki (voice)
Nishimura Manager (10 Years Ago)
Jun Itagaki
Takashi Yanai