|This article is about a/an character in Kamen Rider Ghost.|
Shinichiro Natsume (夏目 真一郎 Natsume Shinichirō) is a detective and father of Mayu Natsume.
Behind the scenes
Shinichiro Natsume is portrayed by Kunihiko Ida (井田 國彦 Ida Kunihiko). In the body of Gammaizer Magnetic Blade, he is portrayed by suit actor Kazuya Okada (岡田 和也 Okada Kazuya) and voiced by Akihiro Mayama (真山 明大 Mayama Akihiro).