Artist.
Japanese name: メタ太 (metata) or メタ太ＥＸ (Metata EX)
Other names: Metatarou, Metatarou EX, 超電導メタ太 (Choudendou Metata), 全自動メタ太 (Zenjidou Metata), ドゲザエモン (Dogezaemon) or 鍵座衛門EX
https://www.pixiv.net/users/2950929
https://www.pixiv.net/stacc/metatarou
https://baraag.net/@metataEX
https://seiga.nicovideo.jp/user/illust/713851
https://www.nicovideo.jp/user/713851
https://nijie.info/members.php?id=18422
https://pawoo.net/@metatarou
https://pawoo.net/web/accounts/1296324
https://sketch.pixiv.net/@metatarou
https://www.tinami.com/creator/profile/20691
https://metataex.tumblr.com
https://misskey.io/@tanakatarou001
https://misskey.io/users/9nib4njc2lxt060q
https://www.youtube.com/@metatarouEX
https://www.youtube.com/channel/UCyjx2BBRLDhrwPPv_Ojtdtw
https://bsky.app/profile/metata2sei.bsky.social
https://bsky.app/profile/metataex.bsky.social
https://bsky.app/profile/did:plc:gvsevbnyhnypovhmxb6ex7mv
https://bsky.app/profile/did:plc:qjjth6h4ntzlcnk5yxp7tewx
https://www.pixiv.net/users/11457
https://www.pixiv.net/stacc/dogezaemon
https://www.pixiv.net/stacc/metata
https://twitter.com/karaage_tarou00
https://twitter.com/metata_tarou
https://twitter.com/metataex
https://twitter.com/metatasan2sei
https://twitter.com/metatatan555
https://twitter.com/moyashitouhu
https://twitter.com/tanakata14sei
https://twitter.com/tanakataro13sei
https://twitter.com/tanakatarouEX
https://twitter.com/tantan_metatan
https://twitter.com/toretatetarou
https://twitter.com/yaki_hutarou01
https://twitter.com/intent/user?user_id=883139043361308673
https://twitter.com/intent/user?user_id=1237034796494147585
https://twitter.com/intent/user?user_id=1441556088076181506
https://twitter.com/intent/user?user_id=1506694271314792450
https://twitter.com/intent/user?user_id=1602624504844328960
https://twitter.com/intent/user?user_id=1612349112472723458
https://twitter.com/intent/user?user_id=1647593321144139777
https://twitter.com/intent/user?user_id=1834912098297823236
https://baraag.net/web/accounts/113128480440181879
https://pawoo.net/@dogezaemon
https://pawoo.net/web/accounts/161413
https://misskey.io/@metata
http://www.stickam.jp/profile/metatarou
https://galleria.emotionflow.com/9401/
http://plus.google.com/102433630352141229500/posts
http://plus.google.com/photos/102433630352141229500/albums/5443277998013510145
http://p.twipple.jp/user/tanakatarouex
http://twitpic.com/photos/metataex
http://twitpic.com/photos/metatarou
http://twitpic.com/photos/tanakatarouex
http://yfrog.com/user/metataex/photos
http://yfrog.com/user/tanakatarouex/photos
