The manga has been certified by Viz Media and it describes the series in the following manner:
Konatsu may be a fish out of water at her new faculty. Can Koyuki, the president of the fish tank club, facilitate her pop out of her shell?
In 2017 the manga was commenced in the Kadokawa’s Dengeki Maoh magazine by Hagiona and on June 26 the seventh assembled book volume of the manga was issued by Kadokawa. On Saturday the eighth assembled book volume is going to be dispatch.