kaito_kid -> kaitou_kid
kaito_kid_(cosplay) -> kaitou_kid_(cosplay)
怪盗キッド (かいとうきっど)

For kaito, Already in place, or maybe albert did it already.

shinryu -> shinryuu: しんりゅう

Moved it to shinryuu_(final_fantasy) to disambiguate and match a few other tags.

yusei_kondo -> kondou_yuusei: 近藤勇誠 (こんどうゆうせい)
tomoru_shindo -> shindou_tomoru: 真道トモル（しんどう トモル）
yoko_mitsurugi -> mitsurugi_youko: 美剣陽子（みつるぎ ようこ）
masashi_rando -> randou_masashi: 乱堂政（らんどう まさし）

Did
create alias yusei_kondo -> kondou_yuusei
create alias tomoru_shindo -> shindou_tomoru
create alias yoko_mitsurugi -> mitsurugi_youko
create alias masashi_rando -> randou_masashi

tojo_basara -> toujou_basara: 東城刃更（とうじょう ばさら）

Done

create alias danbo -> danboo (ダンボー)

tenkubashi_tomoka -> tenkuubashi_tomoka: 天空橋朋花（てんくうばし ともか）

zettai_bōei_leviatan -> zettai_bouei_leviathan

Did
create alias danbo -> danboo
create alias tenkubashi_tomoka -> tenkuubashi_tomoka
create alias zettai_bōei_leviatan -> zettai_bouei_leviathan

(But was bōei actually in use?)

echizen_ryoma -> echizen_ryooma: 越前リョーマ
echizen_ryoga -> echizen_ryooga: 越前リョーガ

jxh2154 said:

(But was bōei actually in use?)

It was, but someone fixed the posts in question before you got to them. zettai_bouei_leviathan user:lolicon65 on the copyright, as well as the character names.

I figured it would be easier to throw in the alias and prevent future instances, rather than only fixing these and forgetting about it.

tohgaito_masashi -> toogaito_masashi (遠垣内 将司)

Done to here.

kuchiki_toko -> kuchiki_touko: 朽木 冬子（くちき とうこ）
mizuhara_toko -> mizuhara_touko: 水原 透子（みずはら とうこ）

Done

hyuga_(aoki_hagane_no_arpeggio) -> hyuuga_(aoki_hagane_no_arpeggio): ヒュウガ

Done