The eighth JoJo of the JoJo's Bizarre Adventure series and the main protagonist of Part VIII - JoJolion. He is given the name "Josuke Higashikata" by Norisuke Higashikata IV. Not to be confused with the Part IV hero Josuke, he is nicknamed "Jojolion" and sometimes "Jo2uke".

Josuke is a young man afflicted with retrograde amnesia, lacking any memories prior to being discovered by Yasuho Hirose near the Wall Eyes in Morioh Town. He dedicates himself to discovering his former identity and those originally associated with him. Josuke's original identity was that of Josefumi Kujo, and became his current self after fusing with the man Yoshikage Kira. Josuke is a Stand User and retains his original identity's Soft & Wet.