aizawa totally uses hello kitty bandaids and keeps some on his person at all times
they are shamelessly pink and cute and adorable and some of the Hello Kittys are dressed up as heroes (there’s All Might Kitty, Present Mic Kitty, and even the occasional Eraserhead Kitty)
i bet he also has rare Chococat bandaids that he uses for special occasions
one day he sees Keroppi bandaids at the store and buys them b/c they reminded him of Tsuyu. no one finds out about it until he Tsuyu gets a cut one day during practice and Aizawa hands her a Keroppi bandaid. she loves it and gives him a happy, contented frog daughter smile
he, of course, pretends it was a just a spontaneous decision and that it was totally a coincidence. no one in Class 1A believes him
additionally, everyone in Class 1A has had a Hello Kitty bandaid on them at one point. even Bakugou. particularly Bakugou.
sometimes Aizawa will be lenient and give Bakugou Chococat bandaids instead, but if he’s been a particularly terrible little shit that day, Aizawa’ll find the pinkest, girliest, most adorable Hello Kitty bandaid for Bakugou to wear, and pretend like he didn’t intentionally just do that
Bakugou curses but he’s forced to wear it all day, while his classmates snicker at him
(Ochako loves the Hello Kitty bandaids. Kirishima thinks it’s super manly. Tokoyami usually sulks slightly b/c they’re too pink for him. Aoyama somehow gets his hands on glittery Hello Kitty bandaids and wears them proudly. Izuku thinks they’re cute and is kinda fond of them.
Momo loves them and thinks they’re super adorable oh my god. Todoroki is kinda neutral to them, but enjoys the idea of Aizawa caring for them. Shouji is also kinda neutral, but thinks it’s cute that Aizawa has bandaids like that on hand. Mina and Tooru LOVE their cute bandaids and always look forward to getting them after a harsh training session.
Ojirou doesn’t say anything, but silently thinks they’re cute and is actually fond of the pink bandaids. Kaminari and Mineta think that wearing them will attract girls (this, inevitably, fails). Jirou won’t admit it, but she thinks the bandaids are ADORABLE….
Kouda loves to stare at his bandaids b/c they’re just super cute and it’s a tiny little kitty and he’s just super happy and content. Satou wears his proudly (and he also probably owns a Hello Kitty apron). Iida enjoys the practicality of a teacher carrying around extra bandaids in the event that a student may get injured. Sero just thinks it’s kinda funny and wears his bandaids without complaint
basically Bakugou is the only one who’s annoyed with the super cute pink bandaids and everyone else loves them)