Issei Fushimi. 36 years old, male. First person: I (polite, formal). Address term: Yuko-sama. Imperial Army, Deputy Chief of the Press Department and attached to the Gendarmerie Headquarters. Lieutenant General. An extremely rational and polite soldier, but at his core, he is a fanatic who worships Yuko as his only god. He believes himself to be an impure existence and had completely abstained from alcohol and entertainment to discipline himself. After Yuko married Seiichiro and retired, those around Issei worried about him and invited him to meals and drinks; thanks to this, he became more social and now enjoys alcohol and entertainment within the scope of social obligations. He seeks Yuko's instructions and tries to anticipate her intentions. He makes a point of never going against Yuko's will, except for matters concerning her health. He acts as her caretaker and has a somewhat motherly side. He generally pampers Yuko. If Yuko desires it, he would not hesitate to kill himself or others. He was picked up by Yuko and became her subordinate when he was struggling to fit in with his surroundings (Issei was 22, Yuko was 20). They became engaged with everyone's blessings (Issei 25, Yuko 23). However, one month before the wedding, Seiichiro appeared. Negotiations took place between Yuko and Seiichiro, and Issei and Yuko became husband and wife for only thirty days. During that time, they traveled to Atami, prepared Yuko's retirement handover documents, and traveled around the Imperial Capital. Then, on the thirty-first day, Yuko was taken by Seiichiro. The days spent with Yuko before she was taken by Seiichiro are everything to him. To restart the continuation of those days, he spent ten years preparing to corner Seiichiro.