URLs

• https://www.pixiv.net/users/1442042
• https://www.pixiv.net/stacc/oetto
• https://twitter.com/O_ree_19
• https://twitter.com/intent/user?user_id=1104937346175098881
• https://sketch.pixiv.net/@oetto
• http://ringmemo.guhaw.com
• https://twitter.com/oretto_mn
• https://twitter.com/ringoretto
• http://twitpic.com/photos/ringoretto