URLs

• https://www.pixiv.net/users/525382
• https://www.pixiv.net/stacc/nattoumania
• https://twitter.com/nattoumania
• https://twitter.com/sakura_syoji
• https://twitter.com/intent/user?user_id=118983445
• https://twitter.com/intent/user?user_id=755638942469394432
• https://sketch.pixiv.net/@nattoumania
• http://www.doujinshi.org/browse/author/18261/Sakura/
• https://www.mangaupdates.com/authors.html?id=9609
• http://lfactory.jp/blog/?cat=5
• http://yotsuba.saiin.net/~nattou/alliancejpn/profile_sakura.html
• http://yotsuba.saiin.net/~nattou/mania/
• http://twitpic.com/photos/nattoumania