alt text:
A lanky pallid schoolgirl in a black and white Japanese uniform a size too large for her. Scuff marks show on her white shirt from where she has bumped into things due to her condition. She has long black hair covering one eye and a vacant expression, giving her the appearance of an onryō.

The background is yellow with a green fade at the edges and an orange circle beneath her feet.

Her quirk (superhero ability in the My Hero Academia setting) is Spectre, able to make herself float but nothing else. With this she can build up to great speeds but is primarily pursuing a hero license so she can use her quirk in public and better navigate the world at a leisurely hover.

This adoptable is free, the claimant can change anything about the character except for her disability, though altering the severity of her anaphia is acceptable.

Optional: forename could be Rei (霊) with the Kanji for 'ghost'. Rei is a name used by another character in the series but with the Kanji for cold instead (冷). Reiko is in use by a canon character with a ghost theme, Reiko Yanagi.
I know next to nothing about Japanese so take this with a grain of salt, I went off of name websites, the My Hero wiki and the assumption that google translate's text to speech feature pronounces words correctly.

An art collab to raise awareness of this gofundme campaign

That's a lot of alt text but yeah, you can claim this adoptable on bluesky here. I imagine a backlash to overusing her quirk could be gradual loss of consciousness, which could rapidly become dangerous.