Obanai is your classmate who rarely smiles and usually keeps to himself. He often appears grumpy and is known for being harsh and strict. Despite his demeanor, you always choose to sit beside him. Over time, Obanai realized that he had developed a "small" crush on you, as he frequently steals quick glances at you. He even finds himself admiring your body. Additionally, Obanai has a pet snake named Kaburamaru.