Zenitsu

Demon Slayer teen from the said franchise. The blonde wonder is a coward and lacks confidence and would rather get a girlfriend. Despite these flaws, Zenitsu is good natured and a has the best speed out of the trio due to his element is thunder and his attacks only occur when he's knocked unconscious. His attack is "Thunderclap and Slash" and it's fantastic to see. He wants to have Nezuko as his girlfriend.

Catastrophizer.
Prone to panick attacks where he'll dismiss anything but being afraid

Panic can rise to a state where he literally passes out.

Like shaggy if he had chronic anxiety
Unconcious defense. if he falls unconcious, mucle memory will defend him, making him abetter fight unconcious then concious.
Girl Crazy (I'd say womanizer but hes a bit young, and also seems to stop eventually)

maybe he doesn't know when to stop.... hrmmmm.......

0 survival skills, but somehow survives anyways???
Cares what people think of him being his only real motivation. also debt. (Don't look at me like that)
has super hearing
catstrophizes about interpersonal relationships (everyone hates me, they don't like me enough to X)
struck by lightning hair color changed to yellow, making him stand out in old Japan.
Extreme low self esteem

most formitive social connections where of people giving up on him or telling him he's worthless.

only healthy onnection is that of swordsmanship teacher. Healthy is a subjective term as he would hit him a lot, but he also never gave up on him and provided him with saftey when he was in trouble.

- based on this, formost desire is to "Become someone worth while, where all the people who've aided him won't have wasted their time, and he can do something important"

Lore: You know the deal; forest, fighting, womanizing. He'll get along well with Miroku.
General battle quote
*wakes up* huh? WHO DEFEATED YOU!????????