Done with characters. I had to make a bunch of new tags for them all. I can't change their type from general, so if anybody were willing to do that for me, I'd greatly appreciate it.

OK, this looks like the Puyopuyp 20th Anniversary lineup. Left to right: accord (woman) and popoi (cat in the reflection), yu_(puyopuyo) (upper ghost) and rei_(puyopuyo) (lower ghost), ocean_prince and his human form in the reflection, feli, lemres, klug and strange_klug (reflection), sasaki_maguro, sig (that face coming out of his arm in the reflection is nothing important), schezo_wegey, andou_ringo and ekoro (reflection), arle_nadja (girl) and carbuncle (yellow thing on Arle's back), amitie (girl) and dongurigaeru (weird green thing), rulue, raffine, risukuma, witch_(puyopuyo), suketoudara, draco_centauros, onion_pixy, rider_(puyopuyo), and satan_(puyopuyo).

I'm not going to tag them. Done enough work already.

A few things about the characters.

The ghosts are called Yu and Rei, and are usually seen together. The tag yu was already taken, so I had to make a yu_(puyopuyo) tag. However, the rei tag wasn't taken, but I made the rei_(puyopuyo) tag anyway, to correspond to the yu_(puyopuyo) tag.

Secondly, while ocean_king has a human form, I didn't think it was important enough for a tag, so I didn't make one for it.

Lastsly, while the actual form of ekoro doesn't appear here, the reflection beneath Ringo bears many similarities to him, so I labeled it as him.

Now that's some tagging dedication! There are two ways I know of to change tag types. The one from the Tags page you seem to know, but you can also do it while tagging:

art:___ or artist:___
char:___ or character:___
copy:___ or copyright:___

So for yu_(puyopuyo), just type in char:yu_(puyopuyo), and voilà!

Thanks for the help, T5J8F8. Although, I admit I just feel stupid, considering what you told me is in the help section... Ah well.

Added translation notes, even though I said I wouldn't. Hope you ungrateful bastards appreciate this!