, Hokkaido Television Station , June TVQ Kyushu Broadcasting 27.
The series is directed by Hideo Jojo, Keisuke Shibata, and Masahyuki Maba, and the script is written by Hideo Jojo, Moral, Ai Suzuki, and Yuta Kurachi. The HiHi Jets will perform the show’s theme song, “Lobelia.”
Kodansha American Press has licensed the manga and distributed it digitally.
Kodansha American Press describes the manga.
Nezu looks forward to elementary school reunions—his class, after all, has an unbreakable bond. But when his former classmate Mikio reveals that this reunion is a very real matter of life and death… suddenly Nezu finds those bonds put to the test.
Inner Sea is in Kodansha released a manga for January 400. The comic moved to the app in November 2018. The manga ends in July 2021.
Kodansha published the eighth volume of the manga in August 2016.
Kodansha American Press released the eighth volume of the manga in January .
Utsumi has serialized the manga on the () app from 225 arrive2016.
Kodansha published seven volumes of the manga.
Kodansha American Press has digitally published the manga in English and released it in July Volume 7 2018.
Source: Live-action series website, comic Natalie 2020
The series will be broadcast on 
