Toshimitsu Deyama "Toshi" Personality Type, MBTI

Toshimitsu Deyama "Toshi" personality type is ISFJ, the Caretaker. Issei is a character who gets very upset if someone is harmed or unhappy, and is very concerned about their well being. In the beginning of the series, Issei was a sweet and gentle child, but as time went on, he became more and more obsessed with being a "hero" and would fight with Rias and Akeno over it. It wasn't until she came that he was able to let go of his obsession and start to live a normal life again. He is a sweet and gentle person by nature, but when he fights with Rias, he will stop at nothing to win, even if it means hurting her. He doesn't like to lose, and he will do anything to keep Rias safe. He will often protect Rias, even if that means putting himself in danger to do so.