URLs

• https://www.pixiv.net/users/5328769
• https://www.pixiv.net/stacc/sakai_takahiro
• https://twitter.com/sakai_tak
• https://twitter.com/intent/user?user_id=888001608369397760
• https://himaritokuma.booth.pm
• https://sketch.pixiv.net/@sakai_takahiro
• https://www.youtube.com/@sakaitak
• https://www.youtube.com/c/sakaitak
• http://himaritokuma.com