Tetsu

テツ

He is the regiment leader, Fuyumi’s husband, and the sole survivor of Chise’s first platoon. He bears a strong resemblance to Shuji in both appearance and personality, which is why Chise is initially drawn to him. He treats Chise as an ordinary girl rather than a monstrosity, even accompanying her on shopping trips; this deepens Chise’s affection for him, allowing her to find understanding and compassion in Tetsu.