Currently four uploads are tagged with "akiru"

• The latest three (post #895382 , post #895367 AND post #812868 )

are by the same artist:

• (but the oldest upload post #760439 is tagged with two artist tags at e621 , but going by description the source at FA, I say the art is by BaronTheRaichu and one of the characters in the art is Akiru's character.

( EDIT: added Akiru_Cario tag to 760439 . Akiru artist tag already removed from that upload.)

The artist's FA username is Akiru01 with FA userpage saying "Full Name: Akiru Cario".
Artist's username at Inkbunny and Weasyl is Akiru.
(and their website is https://art.akiru.org/ where it says "Akiru's Art"
and from the looks of https://art.akiru.org/category/akirucario/
Akiru Cario is name of character)

e621 also has artist tag Akiru01 (so the same as artist's FA username) and character tag akiru_cario

I was going to suggest the e621 tag for the artist be Akiru,
BUT there is also ANOTHER artist who has ended up with two e621 tags.
tags are: akiru sakurada and akirunyang

Artist DA username is akirunyang , but DA page says "Akiru Sakurada. Call me Akiru" (DA userpage also says "Kim Bora", which might be artist's legal name ... but I assume Akiru_Sakurada is more appropriate {then kim_bora} for e621 tag for their art)

DA blog and both uploads tagged with akiru_sakurada link to http://akirunyang.ivyro.net/blog (but that URL results in error.)

If only one image which is falsely tagged, just remove the tag and problem solved. We don't tag character owners, after all.

If the other ones are a problem, suggest an alias.

In terms of artist Akiru (with FA username Akiru01) some art tagged with akiru01 isn't by Akiru.
Example: Aurastar Hotel art by Kaptcha and apparently commissioned by Akiru. (story includes Akiru's character)

EDIT: There also artist who has art uploaded at post #981917
Currently it is NOT tagged with an e621 artist tag. Artist name at pixiv is 秋 (which apparently translates to Autumn) and their website is http://akiruu.blog97.fc2.com/ and their twitter is https://twitter.com/Akimo_6 . Potentially their e621 artist tag could be Akiruu ???

I HAVE to go out (which means I'll be away from internet), but I noticed a related issue.

Artist tags kaptcha and tachikawa seem to be for the same artist. (with some uploads getting tagged with both)

Artist with FA username kaptcha has FA userpage saying "Full Name: Tachikawa Kawauso" and "My name is Tachikawa or just Tachi".

EDIT: Artist's username is Tachisenpai at Inkbunny and Patreon. (but Inkbunny page also says "The name is Tachikawa")

Hopefully there is no other artist using kaptcha nor tachikawa as their artist name.

EDIT: related to artist kaptcha (aka tachikawa), there are also the character tags spike_(kaptcha) and tachi_(kaptcha)