BUR #57536 has been approved by @nonamethanks.
create alias reincarnation_coliseum -> tensei_colosseum:_saijaku_skill_de_saikyou_no_onna-tachi_wo_kouryaku_shite_dorei_harem_tsukurimasu
Utility alias using the official English name of the series.
Also, since the official English uses "coliseum", I wonder if we should change the current tag spelling to match that.