Chōhen jidai manga, Iga no Kagemaru
By: Yokoyama Mitsuteru
Edition: Kashihonban, shohan
Series: Yokoyama Mitsuteru manga zenshū -- dai 3--6-kan
Publisher: Shōgakkan Kurieitibu; Hatsubaimoto Shōgakkan
Published: 2008
Place of publication: Tōkyō
Language: jpn
ISBN-13: 9784778031404
Other titles: Iga no Kagemaru
Notes: Originally published: Tōkyō : Tōhō Tosho Shuppansha, Shōwa 37 [1962].

"Wakabajō no himitsu"--Vol. 1, p. 3.