Josuke Higashikata (JoJolion)/Personality and Relationships

Personality
Josuke is afflicted by extensive retrograde amnesia; lacking memory of himself or events prior to meeting Yasuho Hirose, at which fact he occasionally becomes nostalgic.

He is a capable and detailed observer, able to accurately describe the dimensions of organic objects, while having retained specific memory of the informal names of at least three unique species, commented on casually from the view of a window.

He has an innocence and ignorance of certain common knowledge; for example, he favors sleeping underneath a whole mattress rather than its bedsheets for its "increased compression".

Josuke has a distinctive notion of justice and fairness; beating Ojirou Sasame during an interrogation having overcome his efforts to kill him; and favoring Daiya Higashikata in recognition of the "fairness" she extended to him during their confrontation.

Relationships
Josuke's first contact is with Yasuho Hirose, his discoverer; and he survives in the Higashikata family household after tentative adoption by Norisuke Higashikata IV.

Friends
Josuke holds Yasuho in uniquely special regard, as the first person he has ever met or known. Yasuho's casually considerate nature with Josuke in the first instance is to have naturally built with his trust. Yasuho is able to appreciate his innocence. They are the only remotely certain allies in the story so far, and they seem to hold for the other the particular seeds of a romance.
 * Yasuho Hirose:

Family
Mutually suspicious; Josuke's natural curiosity as to his origins and Norisuke's intentions carries him beyond the boundaries set for him by the Higashikata patriarch as condition to his residence at the family home, which Norisuke appears to have offered under ulterior motives. After engaging Josuke with her Stand, Daiya expresses an amorousness for him, which Josuke acknowledges to an extent while in a state of diminshed responsbility. Upon her defeat, he extends his friendship in recognition of the personal virtues she expressed during their engagement, with Daiya pledging a degree of assistance in his enquiries. Emotionally immature and unstable, Joushuu recieves the sight of the newly-conscious Josuke lying nude on the ground next to Yasuho as an insult, becoming enraged and attacking Josuke with lethal force before he is subdued. Joushuu retains a powerful sense of insult at Josuke's interruption in his relationship with Yasuho and his family. Paired by Norisuke while traveling to school together, Josuke exerts an arms-length reception of Joushuu, who persistently curses and discriminates against him.
 * Norisuke Higashikata IV:
 * Daiya Higashikata:
 * Joushuu Higashikata: