URLs

• https://www.pixiv.net/users/8076333
• https://www.pixiv.net/stacc/nikkyz
• https://twitter.com/nikkyz83851
• https://twitter.com/intent/user?user_id=837325827201085440
• https://sketch.pixiv.net/@nikkyz
• http://mars.bbsplus.com/cgi-bin/g6/joy.cgi?id=nikky
• http://nikkyz.hp.infoseek.co.jp