Japanese artist.

Name: ぴえ谷397 (Pietani397, "Pietani Sakuna") or 397
Site name: 397号室

At some point between 2013 and May 2014, most of Pietani397's sites and profiles were deleted.

h4.See also

* Tegaki blog: http://tegaki.pipa.jp/684522/
* Twitpic: http://twitpic.com/photos/pietani397

* Deleted accounts:
** Blog: http://room397.blog.fc2.com/
** Pixiv (1): http://www.pixiv.net/member.php?id=4529360
** Pixiv (2): http://www.pixiv.net/member.php?id=2070973
** Niconico account: http://www.nicovideo.jp/user/17323826
** Niconico MyList (1): http://www.nicovideo.jp/mylist/33575410
** Niconico MyList (2): http://www.nicovideo.jp/mylist/33712952
** Niconico community: http://com.nicovideo.jp/community/co1712259
** Niconico Seiga: http://seiga.nicovideo.jp/user/illust/17323826?target=illust_all
** Twitter: http://twitter.com/pietani397
pietani397