rokkou
- pixiv account: http://www.pixiv.net/member.php?id=2068461
- Twitter: https://twitter.com/6kka_6OvO
- FC2 blog: http://rokkablg.blog.fc2.com/
- seiga nicovideo: http://seiga.nicovideo.jp/user/illust/16468216?target=seiga
- niconico account: http://www.nicovideo.jp/user/16468216