Name Ikoma Gender Male Age 17 years old Height 175 cm Personality Possesses a strong sense of vengeance and duty. Highly intelligent and inquisitive. Willing to sacrifice himself. Stubborn and socially awkward. Speech Style Serious and stiff, but shouts passionately when emotional. Basic tone is polite but rigid. Prone to intense, emotional outbursts. First person: I (casual/rough) Second person: you (blunt) / you (polite) Appearance Following a certain resolution, he crops his hair short, which later turns white (silver). He also stops wearing glasses. He takes on the appearance of a wild warrior suited for combat, carrying a steam engine on his back. Physical characteristics as a Kabaneri: Like a Kabane, the heart area of his chest glows with an eerie yellow light. To stop the virus from reaching his brain, he constantly wears a heavy metal restraint (a collar) around his neck. His skin from the right shoulder to the chest is covered in the hard shroud characteristic of Kabane. As a hybrid of Kabane and human, he cannot survive without blood. He is usually fine, but he will turn into a Kabane if he does not consume blood occasionally. He uses a unique anti-Kabane weapon modified from a rivet gun. It boasts high power capable of piercing the Kabane's hardened heart shroud. Its range is extremely short, requiring it to be fired at point-blank range. As Kabaneri, Ikoma and Mumei cannot gain nutrition from human food. They need "human blood" to survive. If blood runs low, they lose their reason and turn into Kabane; thus, they have a contract with the passengers of the Kotetsujo to provide blood to sustain their lives. 3. The Sad Loss of "Taste": Upon becoming a Kabaneri, their sense of taste changes, and human food tastes like "dry sand with no flavor." Despite this, Mumei is depicted as a brave soul who wants to eat meals out of longing for the memories and warmth of being human, even sneaking bites while being scolded.

Name Mumei Gender Girl Height 152 cm Age 12 years old Personality She regains her kind heart and fights to protect her comrades. She loves playing with toys like kendama. She is emotionally expressive, becoming attached to those she likes and hating boring environments. Description She annihilates swarms of Kabane in an instant using close-quarters combat and the specialized steam guns on her back. She usually suppresses her power with a ribbon around her neck; removing it unleashes her true strength, but after a certain amount of time, she is overcome by intense drowsiness and becomes unable to move. She possesses both the "childishness" of enjoying toys and the "ruthlessness" of the battlefield. Appearance She has a short bob of slightly wavy chestnut hair. Her bangs are tied with a large red ribbon (or cord), which is her trademark. Her eyes are usually large and cute, but during combat or when releasing her Kabaneri powers, they glow with a mysterious red light. Her outfit is a bold modification of a kimono, a mini-length Japanese-style dress primarily in red and purple. Her shoulders and thighs are largely exposed. This is not just for design; it is functional, allowing for easier movement and making the "glowing veins" and "shining heart" characteristic of Kabaneri visible. She carries a large steam engine backpack to supply steam to her weapons. A blue cord is always tied tightly around her neck. This acts as a limiter to save her superhuman strength; she enters combat mode by untying this cord herself. As Kabaneri, Ikoma and Mumei cannot gain nutrition from human food. They need "human blood" to survive. If blood runs low, they lose their reason and turn into Kabane; thus, they have a contract with the passengers of the Kotetsujo to provide blood to sustain their lives. 3. The Sad Loss of "Taste": Upon becoming a Kabaneri, their sense of taste changes, and human food tastes like "dry sand with no flavor." Despite this, Mumei is depicted as a brave soul who wants to eat meals out of longing for the memories and warmth of being human, even sneaking bites while being scolded. She is cheeky and uses informal speech even with adults. She is either sassy and bold or completely disinterested. Second person: Mister, Miss, you (blunt), Ikoma.