Kyōshirō Inukai is a young man who is appointed as the commanding officer of the newly reorganized Raimu Unit in the anime Lime-iro Ryūkitan X. His background is rooted in the historical setting of the Russo-Japanese War in 1905, and he is chosen to lead the unit shortly after the dissolution of the previous Lime Unit. Inukai is driven by a strong ambition to fight for Japan and is determined to serve his country in the ongoing conflict. He is described as a newly promoted commander, and his role in the story is that of the leader and central male figure of the squad, which consists entirely of female members. Among the key relationships, he shares a childhood connection with Tsumugi Shima, who is one of the squad members, and he commands the other girls: Shuro Naoe, Nishiki Ii, Kasuri Hattori, and Aya Nabeshima. Inukai’s personality is marked by earnestness and a sense of duty, though the narrative does not explore deep internal conflict or extensive personal growth beyond his initial ambition and leadership. His notable abilities are primarily those of a military commander; he is responsible for coordinating the squad’s actions in battle, and his leadership is the anchor for the unit’s operations. Physically, Inukai is depicted with short black hair and yellow eyes, typical of a teenage male character of the period. The available information does not provide further detail on his personality development, specific combat skills, or broader character arc beyond his role as the newly appointed leader facing the challenges of war alongside the five women under his command.