URLs

• https://www.pixiv.net/users/577125
• https://www.pixiv.net/stacc/kyuso
• https://twitter.com/cosat_k
• https://twitter.com/kyuso_s
• https://twitter.com/intent/user?user_id=1019906790
• https://twitter.com/intent/user?user_id=2617700918
• http://www.ozu.ifdef.jp