The official website for the upcoming Kujira no Kora wa Sajou ni Utau TV anime has announced that the series will be distributed in two Blu-ray Box and DVD-Box to be released on January 26 and March 23 of next year, and that each box will bundle a new OVA drafted by original mangaka Abi Umeda. More information regarding the OVA will be announced later. The series will air on Sundays at 11:00 p.m. via Tokyo MX starting October 8, followed by KBS Tokyo, Sun TV, and BS11. Netflix will also stream the show starting October 8 in Japan and worldwide in 2018.

Kujira no Kora wa Sajou ni Utau started its serialization via Mystery Bonita in June 2013. The series currently has nine complied volumes in print, with latest on March 16. The series previously received a stage adaptation in April 2016, which will run again in January 2018. It was listed tenth in the top 20 series for female readers in the 2015 "Kono Manga ga Sugoi!" annual rankings, as well as nominated on "Tsugi ni Kuru Manga Taisho."

Source: Comic Natalie