AniDB

Producer for original work on:
Hitohira: http://anidb.info/a853
Anime website: http://www.hitohira.tv/link/index.html
Futabasha website: http://www.futabasha.co.jp/

That's incorrect. They published the Kirihara manga, but seem to have no production credit. Also, we don't add one-offs atm, see http://wiki.anidb.info/w/Content:Companies for starts.

Rar

Okay, thanks. Just thought they had production credit since it's listed as that on the official site I presented. Cheers.