How is Ochako relevant? She's
never been relevant
That's the thing too with Bleach - roles changed in some of the arcs so there was always something a character, bum or not, could bring out and get their ratings up with. Dudes hyped up the Yakuza arc for years and its just the Blount saga with better animation
That shyt is so dry that an Eraser Head backstory would be some profound effort in story telling for them.
They don't even know
Talking about Bleach got 'unnamed characters' when MHA got Nomu running around every few weeks like Sailor Moon monsters
They don't even get names to begin with
shyt they don't even get numbers, logos, or a voice actor. shyt, they don't even got colors