Circle.

Circle name: 帽子の箱
Member: HAKO (producer), かるね〜じ (director), "こっぺり":[/artist/show/46865] (illustrator), HERI (musician)

h4. See also

* Home page: http://bousi-no-hako.web2.jp/
* Blog: http://blog.livedoor.jp/bousi_no_hako/
boushi no hako