URLs

• https://www.amazon.co.jp/-/e/B003UWPT6A
• https://www.mangaupdates.com/author/yck9255
• https://ja.wikipedia.org/wiki/柏原麻実
• https://anidb.net/creator/1684
• https://www.animenewsnetwork.com/encyclopedia/people.php?id=74914
• https://myanimelist.net/people/4852
• http://mmk.typepad.jp
• http://www.zephyr.dti.ne.jp/~ivanhoe
• http://members.jcom.home.ne.jp/mmk1999
• http://gss.typepad.jp/gssblog
• http://mmk.typepad.jp/mmk1999gallery