Himeno is like the kid that knows adult stuff but still have the mindset of a child.
Ouji is the kid that knows that hes still a child, and just embrace being a child.
@DevLogger maybe because she has a physical body she can get energy from processing food like we do? What Im confused at are the ghosts that are isolated, like glasses ghost or the river ghost. Do they just suck on the vitalities of passerbies(is there a plural for passerby?) ?
@SSS26032002 maybe its because she cant distinguish op and really weak? like sound waves, you cant hear something if the frequency is too low or too high. maybe thats what she experienced with blast and she assumed that king is also the same? idk, dont really have proof so this is just a hypothesis