An immortal being was sent to the surface of the earth and met a boy living alone in the middle of tundra. The being can take the shape of dying things, but only if the "impetus" is stronger than the previous one. What sort of experiences and meetings will the being encounter while living forever?

The story revolves around Nishimiya Shōko, a grade school student who has impaired hearing. She transfers into a new school, where she is bullied by her classmates, especially Ishida Shouya. It gets to the point where she transfers to another school and as a result, Shouya is ostracized and bullied himself, with no friends to speak of and no plans for the future. Years later, he sets himself on a path to redemption. Won the 19th Tezuka Osamu Cultural Award New Artist Prize.

A series in Young Magazine and Young Magazine the 3rd, where authors write the 100th chapter of a series without writing chapters 1-99 first. 1. Offside Trap Kumeta Kouji (2015, Young Magazine) 2. Tabete Kara no o Tanoshimi da yo! by Ooima Yoshitoki (2015, Young Magazine the 3rd Vol.2) 3. Bravery Saga by Yoshimoto Masume (2015, Vol.3) 4. BattleSexer SEISHIRO by Kubo Yasuhisa (2015, Vol.4) 5. Shin Oni-den Nagugowainega by Oshikiri Rensuke (2015, Vol.5) 6. Kantan Z ~Kanzen Tantei Kanta, Saisho de Saigo no Jiken~ by Suzuki Nakaba (2015, Vol.6) 7. Sasa ni Negai o★ by Yamamoto Souichirou (2015, Vol.7) 8. BOWWOW Providence ―Isetsu Hakkenden― by Segawa Masaki (2015, Vol.8) 9. Bari Uma Shokudou Kirishima!! by Seo Kouji (2015, Vol.9) 10. Nie Miko no Touya by Yoshimura Kana (2015, Vol.12)

A special side story of Koe no Katachi distributed at the movie's premiere in Japan.