URLs

• https://twitter.com/foxmark
• https://twitter.com/intent/user?user_id=15969937
• https://misskey.io/@foxmark
• https://misskey.io/users/9il1svf2l2
• https://www.mangaupdates.com/author/4dmc4jq
• https://ja.wikipedia.org/wiki/狐印
• https://www.animenewsnetwork.com/encyclopedia/people.php?id=68612
• http://www.interq.or.jp/sun/foxmark/concrete/
• https://myanimelist.net/people/17809
• http://twitpic.com/photos/foxmark