URLs

• https://www.pixiv.net/users/297721
• https://www.pixiv.net/stacc/taka2
• https://x.com/koutensugano
• https://x.com/i/user/82653094
• http://dic.nicovideo.jp/id/497847
• http://www.nicovideo.jp/mylist/1772402
• https://seiga.nicovideo.jp/manga/list?user_id=860207
• https://seiga.nicovideo.jp/user/illust/860207
• https://www.nicovideo.jp/user/860207
• https://pawoo.net/@koutensuganomark2
• https://pawoo.net/@koutensuganomark3
• https://pawoo.net/web/accounts/89754
• https://pawoo.net/web/accounts/101253
• https://sazangogo4649.fanbox.cc
• https://www.pixiv.net/fanbox/creator/297721
• https://sketch.pixiv.net/@taka2
• http://www.amazon.co.jp/s/?field-keywords=菅野孝典
• http://www.mangaupdates.com/authors.html?id=13693
• http://ja.wikipedia.org/wiki/菅野孝典
• https://mstdn.jp/@koutensuganomark2
• https://passonalgraphic.blog.shinobi.jp
• http://passionalgallery.cho-chin.com
• https://www.minaminohouse.com
• http://sazanchi.okoshi-yasu.com
• http://passonalgraphic.blog.shinobi.jp
• http://p.twipple.jp/user/koutensugano
• http://twitpic.com/photos/koutensugano