I know those marimo? balls are popular as a pet(?) in JP tho idk how many ppl would collect moss otherwise other than like, being a biologist
tho, while looks don't matter i guess it's more accepted if a 'hot' person does something 'weird' but given how both the boys are presumably conventionally attractive (dunno if the girls said anything about the dark haired boy), i'd expect more ppl to 'flock' to that kinda club
I think it looks fine, never wore a traditional one but other than something more form fitting/tighter compared to like yukata or so i feel like kimonos would be preferred for ppl trying to hide some fat/nothing too unlfattering