A fourth-grader investigates the mysterious reason behind the sudden appearance of penguins in his village, which is somehow related to a power from a young woman working at a dental clinic.
Kana Kita
Aoyama-kun (voice)
Rie Kugimiya
Uchida (voice)
Yu Aoi
Onē-san (voice)
Miki Fukui
Suzuki (voice)
Misaki Kuno
Aoyama's Sister (voice)
Megumi Han
Hamamoto (voice)
Mamiko Noto
Aoyama's Mother (voice)
Hidetoshi Nishijima
Aoyama's Father (voice)
Naoto Takenaka
Hamamoto's Father (voice)
Hikaru Utada
Theme Song Performance
Mizuki Saito
Background Designer
Taiki Konno
Key Animation
Makoto Ueda
Screenplay
Yasuko Miyazaki
Sho Ohtani
Associate Producer
Tetsuya Nakatake
Ryoji Shirakawa
3D Animator
Yoshitaka Itai
Kazuyoshi Tezuka
Shuhei Hashimoto
Takahiro Kamiya
Yukiko Takase
Production Manager
Qiu Xiaohong
Takamasa Masuki
Art Direction
Yusuke Takeda
Izumi Hirose
Color Designer
Satoshi Nakano
Yo Watanabe
Assistant Director
Kei Machida
Director of Photography
Eriko Kimura
Sound Director
Tang Zhijun
Yin Shanhong
Takumu Sasaki
Kentaro Ohnuki
Harumi Okamoto
Atsuko Sakakura
Yumiko Sudo
Chika Hirabuki
Tomomi Nakajima
Takahito Suzuki
Asami Yamamoto
Masato Tsuboi
Shinichi Kojima
Jinya Kimura
Shigeru Morimoto
Toru Minatani
Hideaki Ota
Ryuta Uehara
Takeshi Sudo
Katsu Nozaki
Riho Ikeda
Shiori Iwahara
Tsuyoshi Nakatani
Naruyo Kiriyama
Jeong In-seon
Huang Yang
He Yuan
Li Wenzhen
Shūichi Seki
Fumiko Yoshida
Yuki Sato
Takayuki Nagashima
Izumi Hirabayashi
Naoko Yamada
Kazuki Higashiji
Takeshi Nishimura
Kunihiko Inaba
Mika Nishimura
Tomonori Kato
Junko Ina
Hitomi Haga
Tomoko Momose
Shinichi Uehara
Wang Jie
Song Lianjun
Ma Yunying
Zhang Yun
Yuka Hirama
Yayoi Ogashiwa
Kimiyo Saito
Marie Murata
Makiko Hirasawa
Hisayo Usui
Eiji Wakamatsu
Hiroaki Hirata
Shinobu Yamaguchi
Seiko Imaizumi
Kazuhiro Murakami
Aya Sato
Norihito Ishii
CGI Director
Katsuhiro Nakano
Sound Effects
Kazutoshi Yamamoto
Sound Recordist
Akihiro Nagae
Animation Director
Fumi Kato
Namiko Ishidate
Yu Yamashita
Kenji Fujisaki
Kanta Kamei
Second Unit Director
Yojiro Arai
Hiroyasu Ishida
Storyboard Artist
Kei Masaki
Tomotaka Shibayama
Tatsuro Kawano
Tomohiro Otoshi
Co-Writer
Art Designer
Takashi Kumagai
Prop Designer
Yabomi
Costume Design
Yoko Kuno
Conceptual Design
Zhongli Xie
Yang Qianru
Ryuuta Yanagi
Hideki Takahashi
Naoki Yoshibe
Masanao Murayama
Kentaro Kurisaki
Jun Ishikawa
Takayuki Onoda
Yumi Ikeda
Yuji Shimizu
Natsuki Yamada
Takashi Nakamichi
Hideaki Abe
Takuya Saito
Yosuke Jinbo
Junpei Tatenaka
Keiko Fukumoto
Shiori Hosaka
Nana Miura
Yuko Yamamoto
Masayo Ando
Ryushi Tokunaga
Dena Akehara
Yuri Ichinose
Mayuko Kato
Kei Suezawa
Mai Yonekawa
Katsushi Suzuki
Ai Yukimura
Mai Kuwabara
Tatsuaki Okamoto
Chie Nishihara
Minoru Ohashi
Kota Ike
Saka Ikeda
Tamami Izawa
Haruko Ichihara
Asako Inayoshi
Mai Ogawa
Keiko Uota
Harumi Tsunoda
Mika Saito
Takuro Sakurai
Hisashi Samejima
Yoko Takada
Ayako Takahashi
Tetsuya Takeuchi
Hiroshi Tatezaki
Mayumi Nakamura
Yuki Fukuda
Chieko Miyagawa
Sayaka Yamai
Tooru Yoshida
Yusuke Shingu
Hiroshi Shimizu
Kiyotaka Oshiyama
Yohei Hashizume
Sae Tamura
Compositing Artist
Atsuhito Masuda
Editor
Takeshi Hirooka
Mutsumi Usuda
Midori Yamada
Yuri Kawada
Yuki Yamamoto
Seiya Yamaguchi
Yota Kakizaki
Kasumi Togo
Shogo Higami
Aoi Yoshino
Mayuko Koike
Hijiri Yamamoto
Takashi Onzo
Toru Asamura
Sota Mikami
Pei Huiying
Hiroshi Satou
Tomoya Kanehara
Shinya Matsui
Yuya Kumazawa
Masashi Kamiki
Yoshito Takemoto
Naoki Atsumi
Yukiko Kasajima
Shunsuke Nakamura
Rei Suigen
Atsushi Ozawa
Ayaka Minami
Online Editor
Taku Matsuo
Producer
Koji Yamamoto
Executive Producer
Yoko Matsuzaki
Katsuhiro Takei
Noriko Ozaki
Minami Kobayashi
Production Assistant
Akito Takahashi
Daisuke Masaki
Keisuke Takino
Emi Harada
Hiroki Kawamura
Kazutaka Yamanaka
Kana Manabe
Kazuaki Mochikawa
Azuma Hasegawa
Additional Production Assistant
Yuta Mizunuma
Motoki Taniguchi
Kaho Usami
Director
Character Designer
Umitaro Abe
Original Music Composer
Tomihiko Morimi
Novel
Kosuke Suzuki
Other
