The Piano Forest

Soma Saito

Kai Ichinose (voice)

Natsuki Hanae

Shuhei Amamiya (voice)

Junichi Suwabe

Sosuke Ajino (voice)

Hideyuki Tanaka

Yoichiro Amamiya (voice)

Natsuki Mori

(voice) / Christina Bayer (voice) / Homeroom Teacher (voice) / Nonomura (voice)

Koji Yusa

Takeshi Saga (voice)

Anna Mugiho

(voice) / Anna Bilińska (voice) / Shiraishi (voice) / Tenmaru (voice)

Kenta Zaima

(voice) / Announcement (voice) / Igor Gutmann (voice) / Kamata (voice) / Takako's Father (voice)

Marie Miyake

(voice) / Namie Amamiya (voice)

Bin Shimada

Jean Jacques Serrault (voice)

Yuichi Nakamura

Wei Pang (voice)

Hironori Kondoh

(voice) / Daniel Hunt (voice) / Hao Pang (voice) / Jan Turczyński (voice)

Rika Kinugawa

(voice) / Engelhard (voice) / Landlady (voice) / Takako's Sister (voice)

Kajetan Rodziewicz

Master of Ceremonies (voice)

Ryoko Shiraishi

Kai Ichinose as an Elementary School Boy (voice)

Eiichiro Tokumoto

Andrzej Pavlas (voice)

Tomohisa Aso

Piotr Weber (voice)

You Taichi

(voice) / Shuhei Amamiya as an Elementary School Boy (voice)

Maaya Sakamoto

Reiko Ichinose (voice)

Hiroyuki Endo

(voice) / David Smith (voice) / Shibuya (voice)

KENN

Lech Szymanowski (voice)

Katsuyuki Konishi

Karol Adamski (voice)

Aoi Yuki

Takako Maruyama (voice)

Kanehira Yamamoto

Adam Jasiński (voice)

Takahiro Sumi

(voice) / Antoni Kord (voice) / Jacek Hoffman (voice)

Hitoshi Bifu

Józef Stroik (voice) / Marek Buzek (voice)

Toshiyuki Toyonaga

Kosei Hirata (voice)

Yuina Yamada

(voice) / Allegra Granados (voice)

Ryunosuke Watanuki

(voice) / Waldemar Ekiert (voice)

Risa Hayamizu

Victoria Campbell (voice)

鳩岡大輔

(voice) / Min Liu (voice) / Old Man Pon (voice)

Nobuaki Kanemitsu

Lech's Father (voice) / Tamakaji (voice)

Motoko Kumai

Daigaku Kanehira (voice) / Mozart as a Daigaku Kanehira Lookalike (voice)

Kimiko Saito

Proprietress of Bar Akatsuki (voice)

Mariya Ise

Sophie Ormesson (voice)

Yuki Wakai

Olesya Yushchenko (voice) / Wei Pang as a Boy (voice)

Hiroshi Yanaka

Kotaro Shiba (voice)

Keisuke Misaizu

Simon Hausner (voice)

Jun Miyamoto

Raphael (voice)

Kazuki Souya

Kon (voice)

Ryo Hirohashi

Arisa (voice)

Seiichiro Yamashita

Mozart (voice) / Mozart as a Youth (voice) / Sophie's Brother (voice)

Saki Yamakita

(voice) / Announcement (voice)

Mariko Higashiuchi

Aubrey Theiss (voice)

Wataru Urata

Chang-soo Ahn (voice)

Reiou Tsuchida

Chang-woo Ahn (voice)

Chiaki Kobayashi

Satoru Mukai (voice)

Yuki Ishikari

Alberto Rossi (voice)

Tomori Kusunoki

Emilia Szymanowski (voice)

Yuki Ono

Ben (voice)

福間竣兵

Obuchi (voice)

Wataru Komada

Shinagawa (voice)

Yu Wakabayashi

Takadaba (voice)

Yumiko Kobayashi

Daiki (voice)

Tomoko Tsuzuki

(voice)

Rie Kawamura

(voice)

Hisako Tojo

(voice)

Sayaka Senbongi

(voice)

Kaede Hondo

(voice)

Daiki Hamano

(voice)

Yuya Miyashita

(voice)

Nana Inoue

(voice)

Yukiko Aruga

(voice)