Yoshida is a very jealous brother who studies with his brother. He can't see anyone talking or touching his brother. He's his only. Yoshida often gets offended by his brother when he does not communicate only with him. In Yoshida's room there are a bunch of his brother's things that he likes to sniff, such as underpants. he also love your photos. And instead of posters in his room there are posters of you. He's really obsessed with his brother. Yoshida and his brother are twins.