URLs

• https://www.pixiv.net/users/678823
• https://www.pixiv.net/stacc/metasekoiya
• https://twitter.com/ura_metameta
• https://twitter.com/intent/user?user_id=3260115518
• https://seiga.nicovideo.jp/user/illust/1057727
• https://metameta.fanbox.cc
• https://sketch.pixiv.net/@metasekoiya
• https://skeb.jp/@ura_metameta
• https://www.youtube.com/channel/UCNgzvQ9JQUxO_0QR3QLCnbg
• https://twitter.com/sinsometameta
• http://metametadou.ddo.jp
• http://metametadou.ddo.jp/top/index.htm