Artist, illustrator. Good at drawing girls, [[mecha]] and [[bydo]].

Japanese name: 岩間 芯 (Iwama Shin) or Iwamachine
The other name: ましー (Masy)
Site name: 灰色ネジ

h4.See also

* Home page: http://haineji.at-ninja.jp/
* Pixiv account: http://www.pixiv.net/member.php?id=12942
* Tinami account: http://www.tinami.com/creator/profile/9316
* Pixiv sketch account: http://sketch.pixiv.net/@mashc
* Stickam account: http://www.stickam.jp/profile/iwama
* Ustream channel: http://www.ustream.tv/channel/iwamachine
* Privatter account: http://privatter.net/u/iwamasy
* Twitter account: http://twitter.com/iwamasy
* Twitpic account: http://twitpic.com/photos/iwamasy
* Twipple photo images: http://p.twipple.jp/user/iwamasy
* Yfrog images (dead): http://twitter.yfrog.com/user/iwamasy/photos
* Drawtwit account (dead): http://drawtwit.com/iwamasy/

iwama shin