Aliasing spirit_of_eternity_sword_2 -> seinarukana.
Reason: Alternate titles, going by a quick Google search, and all but two of seinarukana's 11 posts are also tagged spirit_of_eternity_sword_2.
But there's a third title that could be used, too: eien_no_aseria_ii, which has no posts tagged, though eien_no_aseria has two.
seinarukana should be in either end of an alias, at least.
If you take the third option, the qualifier for narukana_(seinarukana) will need to be changed again...
Updated by a moderator