URLs

• https://www.pixiv.net/users/77688
• https://www.pixiv.net/stacc/couya
• https://twitter.com/couyazero
• https://twitter.com/intent/user?user_id=128217700
• https://sketch.pixiv.net/@couya
• https://www.plurk.com/couya
• http://couya.pixnet.net/blog
• http://twitpic.com/photos/couyazero