[Date of Birth] March 5, 2003 [Height] 164cm A first-year high school student in Class 1-5. Her name is written as Marin. Although she comes from a single-parent household, her father was transferred just before she entered high school, so he lives away for work while she lives alone. She has a kind-hearted personality, treating everyone with friendliness and without prejudice. She has a somewhat skewed sense of modesty; she doesn't mind going braless or without makeup, and she even went as far as drawing tally marks on her thigh for a cosplay, showing them to a friend of the same gender without a second thought. While her appearance and speech are that of a gyaru, she is actually a hardcore otaku who loves manga, anime, games, and light novels, enjoying everything from magical girl shows to adult games. She boasts of having 50 "favorite characters" and loves cosplay as a way to express her full love for them. She openly declares, "What's wrong with liking what I like and doing what I want?" She isn't afraid of being isolated for her interests and will ruthlessly cut off anyone who mocks what she loves, no matter how handsome they might be. Her proactivity is immense, and she is the type to do almost anything for her hobbies. However, she is quite clumsy and doesn't listen well to explanations, which sometimes leads to her efforts backfiring. She can be loose with her academics, having left her summer homework completely untouched until the middle of August.