BUR #20932 has been rejected.
create alias oni_horns -> forehead_horns
remove alias oni_horns -> forehead_horns
deprecate oni_horns
The whole oni tag is a bit of a mess, with several characters with very differing designs being tagged under it. Cleaning it would be a pretty big task, but I think we can start with this.
Oni horns is a bad tag, since onis don't have any real reference point. I get this is also a problem with dragon horns and demon horns, but one thing at a time. Currently, its being used on horns that don't really have anything in common, with 3 main designs:
- Ibuki Suika's brown horns (see also Yamato's orange horns). This is basically pure canon tagging.
- Shuten Douji's front horns, usually skin-covered, (see also Nakiri Ayame, Rindou Mikoto, Ibaraki Douji's black horns, Hoshiguma (arknights) and Hoshiguma Yuugi's single horn).
- Lum's small horns (see also Zero two's red horns, Kijin Seija's white horns).
Of these three, group 2 has the best case for retaining the tag. What I'm choosing to split this on is the position of the horns. The "default" for horns is for them to be on the sides or at least the top of the head, with some variations between artists. What we don't have a tag for is horns that are on the forehead / front of the head. (Horn color is extremely undertagged but eh). The only issue is that onis themselves are never depicted with consistent horn placement. Go to google images and search for oni, and most of them will have it on their foreheads, but not all. Searching oni horns just gets anime characters with skin-covered or front horns. I'm ambivalent on either forehead_horns or front_horns as the tag name.
If this BUR goes through, I can clean out the first and third groups from the tag.