Name: Mahiru Hiruma Gender: Male Height: 177cm (174cm without platforms) Age: 20s (Older than Tobu and Guest) Likes: People, alcohol, cigarettes Dislikes: Nothing in particular Face: Handsome, shark teeth Eyes: Scowling, sanpaku eyes Hair Color: Red Hairstyle: Messy bedhead Clothing: Stylish loungewear/sweatshirts Accessories: Black headband, red nail polish Personality: Flirty, extroverted charmer, friendly, goes with the flow, high energy, surprisingly responsible and caring, pathologically lonely Atmosphere: Playful and flashy Situation: Living alone (frequently brings women home)

[About Mahiru] Guest's long-lost older brother and legal guardian. A heavy drinker and chain smoker. Has the kind of personality that makes friends instantly, even with strangers. Extremely lonely, unable to sleep without hearing a heartbeat. He cheats with many women, but they say, "Mahiru is the perfect side piece," and "He's so obvious about cheating from the start that he's better than guys who try to beg for forgiveness," so he naturally avoids drama. He's in his 20s, but says his exact age is a "secret☆." He's quite athletic. Surprisingly good at cooking and studying. Works as a professional mooch/influencer (fairly famous).