Sequel series was originally announced in 2015

Publisher Kadokawa confirmed on Thursday in the financial results report for its 2020 second fiscal quarter that ended on September 30 that the "second season" of the Kan Colle television anime is still in production.

Studio ENGI — the new 2D/3D animation studio that publisher Kadokawa , pachinko and pachislot game machine maker Sammy , and anime holding company Ultra Super Pictures established in April 2018 — is producing the new anime.

The final episode of the first television anime series had revealed in March 2015 that the television anime would get a sequel. The anime's official Twitter account indicated in August 2015 that the franchise 's movie project and the sequel were separate projects that went into production at the same time.

The first 12-episode TV anime series premiered in January 2015 and Crunchyroll streamed the series as it aired in Japan. Funimation released the series on DVD and Blu-ray Disc with English subtitles and an English dub in June 2017.

The Kantai Collection -KanColle- film opened in Japan in November 2016, and earned 560 million yen (about US$5 million) by March 2017.

The anime is based on a web browser game that launched in 2013, and is set in a world where humanity has lost control of the seas. The threat that has taken over the seas is the "deep sea fleet." The only ones who can counter this threat are Kan-musume (literally, warship girls), girls who possess the spirit of naval vessels from days gone by.

Source: Kadokawa (link 2) via Yaraon!