Talk:Tokugawa Kaiten Meikyū - Ōoku/@comment-28242634-20190324054958/@comment-25251524-20190324091435

The Koi fish are most likely in reference to Koi in terms of love as it is right before Ai. A big part of CCC and Kiara as a character is the difference between Ai and Koi which is explained by Hans at the end of CCC's true route if interact with them after defeating them.