URLs

• https://www.pixiv.net/users/43531675
• https://www.pixiv.net/stacc/d_tsurugi
• https://twitter.com/d_tsurugi
• https://twitter.com/intent/user?user_id=1147866956814405633
• https://d-tsurugi.booth.pm
• https://www.instagram.com/tsurugi_d/