URLs

• https://www.pixiv.net/users/20460176
• https://www.pixiv.net/stacc/super-vespa-amino-acid-mixture
• https://twitter.com/maruyama_hisagi
• https://twitter.com/intent/user?user_id=213300548
• https://pawoo.net/@maruyama_hisagi
• https://pawoo.net/web/accounts/170012
• https://maruyamahisagi.fanbox.cc
• https://www.pixiv.net/fanbox/creator/20460176
• https://sketch.pixiv.net/@super-vespa-amino-acid-mixture
• http://hisagi-illustration.jimdo.com