Jun Naruse is een meisje dat door een traumatische ervaring in haar jeugd het vermogen tot spreken is verloren. Daarnaast zijn haar ouders gescheiden en dat betrekt ze op zichzelf. Hierdoor leeft ze een stil en teruggetrokken bestaan en heeft ze zich sterk naar de achtergrond verplaatst.
Nee, helaas is Kokoro ga Sakebitagatterunda. nog niet beschikbaar op Netflix in Nederland.
| Directing | Tatsuyuki Nagai | Director |
| Sound | Jin Aketagawa | Sound Director |
| Writing | Mari Okada | Screenplay |
| Art | Takashi Nakamura | Art Direction |
| Production | Shunsuke Saitou | Producer |
| Production | Kouichirou Natsume | Co-Producer |
| Art | Akiko Kazato | Background Designer |
| Art | Le Mai | Background Designer |
| Visual Effects | Tetsuro Moronuki | Key Animation |
| Art | Taichi Shishido | Background Designer |
| Visual Effects | Kanta Suzuki | Key Animation |
| Visual Effects | Kanako Ueda | Key Animation |
| Visual Effects | Yuko Yamamoto | Key Animation |
| Visual Effects | Yuki Oomori | Key Animation |
| Visual Effects | You Akatsuki | Key Animation |
| Visual Effects | Yuka Kuroda | Key Animation |
| Production | Kenji Shimizu | Co-Producer |
| Art | Akemi Ito | Background Designer |
| Visual Effects | Tomomi Kawatsuma | Key Animation |
| Art | Yuuya Kusumoto | Background Designer |
| Crew | Masahiro Murakami | Special Effects |
| Art | Dang Phi | Background Designer |
| Visual Effects | Yuka Koshi | Key Animation |
| Visual Effects | Miwa Oshima | Key Animation |
| Production | Ken Sakamoto | Co-Producer |
| Visual Effects | Mio Inoguchi | Key Animation |
| Visual Effects | Aika Kawasaki | Key Animation |
| Art | Hiroyuki Nemoto | Background Designer |
| Visual Effects | Tomoya Nishiguchi | Key Animation |
| Art | Mayumi Okabe | Background Designer |
| Visual Effects | Yuki Sato | Key Animation |
| Art | Osamu Tayama | Background Designer |
| Art | Mizuka Ueda | Background Designer |
| Art | Yusuke Watanabe | Background Designer |
| Production | Riichirô Nakamura | Co-Producer |
| Sound | Yasumasa Koyama | Sound Effects |
| Art | Kimiko Kubo | Background Designer |
| Visual Effects | Masashi Nomura | Key Animation |
| Visual Effects | Hisashi Higashijima | Key Animation |
| Visual Effects | Yuichi Yoshida | Key Animation |
| Sound | Ayumi Anzai | Other |
| Sound | Rie Tanaka | Sound |
| Visual Effects | Naoto Abe | Key Animation |
| Visual Effects | Emiko Shimura | Key Animation |
| Visual Effects | Teruaki Tokumaru | Key Animation |
| Production | Narumi Kabe | Producer |
| Production | Masuo Ueda | Co-Producer |
| Sound | Natsumi Okada | Sound Assistant |
| Editing | Yukino Shimoda | Assistant Editor |
| Visual Effects | Manabu Fukasawa | Key Animation |
| Visual Effects | Akira Hamaguchi | Key Animation |
| Visual Effects | Hayato Hashiguchi | Key Animation |
| Visual Effects | Naohiro Osugi | Animation Director |
| Art | Shogo Sakuma | Background Designer |
| Art | Masaru Sato | Background Designer |
| Art | Junki Taniguchi | Background Designer |
| Editing | Shigeru Nishiyama | Editor |
| Visual Effects | Naoto Nakamura | Key Animation |
| Visual Effects | Chie Otsuki | Key Animation |
| Visual Effects | Takashi Torii | Key Animation |
| Visual Effects | Tetsuro Nireki | Key Animation |
| Visual Effects | Koji Nobuhara | Key Animation |
| Visual Effects | Yasuhiro Okuda | Key Animation |
| Art | Toshiyuki Sakae | Background Designer |
| Visual Effects | Masashi Sato | Key Animation |
| Visual Effects | Akira Takata | Animation Director |
| Production | Masakazu Kubo | Co-Producer |
| Art | Dao Hung | Background Designer |
| Visual Effects | Mariko Iguchi | Key Animation |
| Visual Effects | Natsumi Ishizaki | Key Animation |
| Art | Kim Mi-Gyeong | Background Designer |
| Visual Effects | Kenji Kodama | Key Animation |
| Visual Effects | Aiko Komamoto | Key Animation |
| Visual Effects | Atsushi Saito | Key Animation |
| Visual Effects | Aiko Sonobe | Key Animation |
| Visual Effects | Tasuku Yamashita | Animation Director |
| Production | Hiroyuki Shimizu | Producer |
| Camera | Hiroyuki Moriyama | Director of Photography |
| Art | Hiroyuki Hasegawa | Background Designer |
| Art | Yusuke Ikeda | Background Designer |
| Art | Sumiko Kitazawa | Background Designer |
| Visual Effects | Takeshi Matsuda | Key Animation |
| Visual Effects | Hisafumi Nakahara | Key Animation |
| Visual Effects | Maiko Ochiai | Key Animation |
| Art | Vu Hung | Background Designer |
| Art | Wei Zhang | Background Designer |
| Production | Tomonori Ochikoshi | Co-Producer |
| Visual Effects | Kazuki Ito | Key Animation |
| Visual Effects | Tatsuaki Okamoto | Key Animation |
| Visual Effects | Hidekazu Yamana | Key Animation |
| Visual Effects | Yukiko Aikei | Key Animation |
| Visual Effects | Miho Daidouji | Key Animation |
| Visual Effects | Terumi Nishii | Key Animation |
| Visual Effects | Yoko Suzuki | Key Animation |
| Visual Effects | Yuu Takahashi | Key Animation |
| Visual Effects | Kouichirou Ueda | Key Animation |
| Visual Effects | Koji Odate | Animation Director |
| Visual Effects | Chiaki Furuzumi | Key Animation |
| Visual Effects | Keizou Ichikawa | Key Animation |
| Visual Effects | Mariko Oka | Key Animation |
| Visual Effects | Makoto Shimojima | Key Animation |
| Visual Effects | Mami Yamaguchi | Key Animation |
| Visual Effects | Jun Yamazaki | Key Animation |
| Production | Mikihiro Iwata | Producer |
| Visual Effects | Kiminori Itou | Key Animation |
| Visual Effects | Hiroshi Kawaguchi | Key Animation |
| Visual Effects | Chizuko Kusakabe | Key Animation |
| Visual Effects | Tatsuyuki Maeda | Key Animation |
| Visual Effects | Hitomi Ochiai | Key Animation |
| Art | Pham Quy | Background Designer |
| Visual Effects | Tadashi Sakazaki | Key Animation |
| Visual Effects | Masaaki Takiyama | Key Animation |
| Visual Effects | Hironori Tanaka | Key Animation |
| Visual Effects | Masayoshi Tanaka | Character Designer |
| Visual Effects | Iwao Teraoka | Key Animation |
| Art | Nguyen Trang | Background Designer |
| Visual Effects | Reina Kawasaki | Key Animation |
| Visual Effects | Nobuyoshi Souzaki | Key Animation |
| Visual Effects | Kazuko Nakashima | Color Designer |
| Art | Mariko Oka | Prop Designer |
| Sound | Mito | Original Music Composer |
| Visual Effects | Tatsuyuki Nagai | Key Animation |
| Visual Effects | Hiroyuki Kambe | Key Animation |
| Directing | Shinobu Yoshioka | Second Unit Director |
| Visual Effects | Shinobu Yoshioka | Key Animation |
| Directing | Hiroyuki Kambe | Second Unit Director |
| Directing | Naotaka Hayashi | Second Unit Director |
| Directing | Tatsuyuki Nagai | Second Unit Director |
| Directing | Tomotaka Shibayama | Second Unit Director |
| Sound | Masaru Yokoyama | Original Music Composer |
| Art | Tatsuyuki Nagai | Storyboard Artist |
| Editing | Yuji Kondo | Assistant Editor |
| Visual Effects | Yutaka Araki | Key Animation |
| Sound | Ayumu Anzai | Sound Mixer |
| Visual Effects | Mario Tomesaiji | Key Animation |
| Visual Effects | Yuichi Fujimaki | Key Animation |
| Visual Effects | Megumi Ueda | Key Animation |
| Visual Effects | Shigeki Iwasaki | Key Animation |
| Visual Effects | Kim Bo-man | Key Animation |
| Visual Effects | Koji Odate | Key Animation |
| Visual Effects | Naohiro Osugi | Key Animation |
| Visual Effects | Masayoshi Tanaka | Key Animation |
| Art | Tsutomu Ishigaki | Art Direction |
| Art | Song Mi-ryeong | Background Designer |
| Art | Jiang Zhenhua | Background Designer |
| Art | Ming Lihong | Background Designer |
| Art | Ji Xiangbiao | Background Designer |
| Visual Effects | Hiroyuki Moriyama | Compositing Artist |
| Visual Effects | Kenji Fujita | Compositing Artist |
| Editing | Ayaka Minami | Online Editor |
| Visual Effects | Junpei Takatsu | Compositing Artist |
| Visual Effects | Yoshihiro Sekiya | Compositing Artist |
| Visual Effects | Kohei Tanada | Compositing Artist |
| Visual Effects | Ayumi Ushijima | Compositing Artist |
| Visual Effects | Saori Kibe | Compositing Artist |
| Visual Effects | Haruhide Ishiguro | Compositing Artist |
| Visual Effects | Shinya Kato | Compositing Artist |
| Visual Effects | Takeo Ogiwara | Compositing Artist |
| Visual Effects | Osamu Motoyama | Compositing Artist |
| Visual Effects | Satomi Nishinaga | Compositing Artist |
| Visual Effects | Naoki Kitamura | Compositing Artist |
| Visual Effects | Toshihiro Fujita | Compositing Artist |
| Visual Effects | Hiroo Yoshioka | Compositing Artist |
| Visual Effects | Hitoshi Tamura | Compositing Artist |
| Visual Effects | Tetsuya Kawata | Compositing Artist |
| Visual Effects | Katsunori Shiradoh | Compositing Artist |
| Visual Effects | Yoshiki Obata | Compositing Artist |
| Visual Effects | Megumi Himeno | Compositing Artist |
| Visual Effects | Hyun Su-jung | Compositing Artist |
| Visual Effects | Asami Kawai | Compositing Artist |
| Visual Effects | Ryosuke Tsuda | Compositing Artist |
| Visual Effects | Tomoyoshi Kato | Compositing Artist |
| Visual Effects | Hitomi Fukuzawa | Compositing Artist |
| Visual Effects | Yu Long | Compositing Artist |
| Visual Effects | Shinobu Ohata | Compositing Artist |
| Visual Effects | Mayo Suzuki | Compositing Artist |
| Visual Effects | Kazuto Izumita | Compositing Artist |
| Visual Effects | Yurie Yoshioka | Compositing Artist |
| Visual Effects | Tomoyo Kawaguchi | Compositing Artist |
| Visual Effects | Yasuyuki Iwamoto | Compositing Artist |
| Writing | Tatsuyuki Nagai | Original Story |
| Writing | Mari Okada | Original Story |
| Writing | Masayoshi Tanaka | Original Story |
