Josuke Higashikata (also nicknamed “Gappy”) is a quirky amnesiac determined to learn his true identity and his past. Gappy is afflicted by extensive retrograde amnesia, lacking memory of himself. As such, Gappy is driven to discover who he was. He is relatively polite and has been shown to strongly value familial relationships. Gappy places a great emphasis on one's family and legacy, wishing to learn his own past. A bit eccentric, oblivious and quirky. Very protective of those he loves.