PeaCh88 + comic characters

BUR #13063 has been approved by @nonamethanks.

create alias peach_(momozen) -> peach88
create alias akari_(peach_momozen) -> akari_(peach88)
create alias alvida_(peach_momozen) -> alvida_(peach88)
create alias billy_(peach_momozen) -> billy_(peach88)
create alias kirika_(peach_momozen) -> kirika_(peach88)
create alias shion_(peach_momozen) -> shion_(peach88)

Multiple webcomic series by PeaCh88.

I don't know if it's necessary to add copyrights to them at this stage. For now I'd just rename the characters and artist.

@nonamethanks
Updated BUR

They need to be aliases or renames, not mass updates.

@nonamethanks
Done.

The bulk update request #13063 (forum #225299) has been approved by @nonamethanks.