URLs

• https://www.pixiv.net/users/54025174
• https://www.pixiv.net/stacc/tetsulul
• https://twitter.com/tetsu_001
• https://twitter.com/tetsuffy
• https://twitter.com/intent/user?user_id=979396774069616640
• https://www.patreon.com/tetsuffy
• https://linktr.ee/tetsuffy
• https://tetsuffy.wixsite.com/artist