just a tiny PSA that instead of just grabbing art from artists using a language you don't understand (i.e. JP) it's better to look up free icons
a lot of JP/KR etc. artists don't allow reposting/use of their artwork even with credit so the credit in your bio is useless tbh

フリーアイコン ← plug this in the twitter search! some artists do have rules for using their free icons (e.g. twitter only) but it's definitely a better and more respectable way than just grabbing art from someone who might not even let you do that even with credit

the bottom line is to respect artists
if you can't understand what the artist's regulations for their artwork the best way to avoid conflict is to just not use/repost their art LOL

some examples of artists not allowing reposts/use
however if an artist does not have these in their bio it still doesn't mean their artwork is free to use/repostalways ask for permission if you can. if you can't then just give up on the idea of using/reposting the art