Aliasing 木々助 → kigisuke
Link to alias

Reason:

木々助 is an artist at http://www.pixiv.net/member.php?id=9679041 whose name is romanized to kigisuke. most of his pictures on this site and other western gallery sites are searchable by the "kigisuke" tag, but some were recently posted with only the "木々助" tag. future posters may also only tag his name as "木々助" since that is what it shows on his pixiv profile.

Verified and approved. It is apparently also their pixiv login, so that works well.