Yuuichi Kayama

As a peer of Ichiro Ōgami from the same naval academy, this individual was initially slated to lead the Hanagumi as Maria's replacement. However, due to his spiritual power not being sufficient for a Kōbu, General Yoneda assigned him command of the Tsukigumi, the Hanagumi's secret reconnaissance and intelligence unit. This involves carrying out covert missions, often requiring him to disguise himself while relaying vital information to the general. He also possesses subtle psychic talents, notably the ability to induce hallucinations.