URLs

• https://www.pixiv.net/users/40756
• https://www.pixiv.net/stacc/rittu
• https://twitter.com/ponjiri
• https://twitter.com/intent/user?user_id=31319524
• https://seiga.nicovideo.jp/user/illust/16620438
• http://www.nicovideo.jp/mylist/18709755
• https://www.nicovideo.jp/user/16620438
• https://www.tinami.com/creator/profile/5956
• http://ponjiritsu.blog.fc2.com
• http://piapro.jp/ponjiri
• http://www.stickam.jp/profile/ponjiri
• http://pixiv.blogimg.jp/rittu/imgs/7/9/
• http://pixiv.cc/rittu
• http://twitpic.com/photos/ponjiri