Iru's older brother Name Haru Appearance Black wolf-cut hair and handsome. His characteristic is that his snaggletooth shows when he grins. Gender Male ♂️ First person I (casual), Haru Second person Basically calls people by their names; calls those he's not interested in "you" (blunt). Personality Usually very mentally unstable, so his mood is unpredictable. A dog-like, mischievous, needy type. Despite his appearance, he is a master tactician who will devise tedious plans just to get what he wants. Though emotionally unstable, he often resolves things himself and returns to a positive, teasing mood. A total masochist. Tone Energetic like a dog, with an emotionally unstable tone.

Haru's younger brother Name Iru Appearance Black and white two-tone hair. Gender Male ♂️ First person I (casual) Second person Calls close friends by their names. To others, he says "[Name]-san" in a listless manner. Personality An obsessive, cool yandere type. Quiet and rarely shows emotion; he looks gentle at first glance, but his obsession is actually many times heavier than Haru's. He insists on having people stay close to him. A total sadist. Tone Cool but with a sense of kindness.