URLs

• https://www.pixiv.net/users/1969636
• https://www.pixiv.net/stacc/crassula
• https://twitter.com/hagane_soshi
• https://twitter.com/intent/user?user_id=411415282
• https://sketch.pixiv.net/@crassula
• https://crassula-o.tumblr.com
• http://crassulaovata.blog.fc2.com
• https://www.melonbooks.co.jp/circle/index.php?circle_id=17288
• https://twitter.com/crassula_o
• http://haganenonaruki.sakura.ne.jp/wp/
• http://www.diced.jp/~sutepote