Representations of Ninjutsu between Reality and Fiction

Authors

  • Kazuki Senku Author

DOI:

https://doi.org/10.60055/phl.2026.49.18-32

Keywords:

ninjutsu manuals, manga Rakudai Ninja Rantarō, manga NARUTO, historical sources, popular culture

Abstract

This paper examines representations of ninjutsu between “reality” and “fiction” through historical sources and works of popular culture. An analysis of ninjutsu manuals shows that reproducible techniques and magical ninjutsu coexist within these texts. It then examines the manga Rakudai Ninja Rantarō, the picture book Rakudai Ninja Rantarō, and the manga NARUTO, demonstrating source-based realistic representations, source-based magical representations, and original magical representations of ninjutsu, respectively. The study concludes that ninjutsu constitutes a multilayered cultural representation that cannot be reduced to either reality or fiction 

Author Biography

References

AMAKO, S., 1991a. Rakudai Ninja Rantarō. Vol. 1 [Failure Ninja Rantarō]. Tokyo: Poplar Publishing. ISBN 978-4-591-03798-0.

AMAKO, S., 1991b. Toreru ka 100-ten! Hashire! Nintama sannin gumi [Can they score 100? Run, ninja kids trio!]. Tokyo: Poplar Publishing. ISBN 978-4-591-03940-3.

AMAKO, S., 1993a. Rakudai Ninja Rantarō. Vol. 1 [Failure Ninja Rantarō]. Tokyo: Asahi Shimbun Publications. ISBN 978-4-022-75001-3.

AMAKO, S., 1993b. Rakudai Ninja Rantarō. Vol. 4 [Failure Ninja Rantarō]. Tokyo: Asahi Shimbun Publications. ISBN 978-4-022-75004-4.

AMAKO, S., 1994. Nintama sannin gumi no atto odoroku takarasagashi! [The ninja kids trio’s astonishing treasure hunt!]. Tokyo: Poplar Publishing. ISBN 978-4-591-04310-3.

AMAKO, S., 1996. Rantarō no ninja no sekai [Rantarō’s world of ninja]. Tokyo: Asahi Shimbun Publications. ISBN 978-4-022-56946-2.

The Amako Soubee Exhibition: How “Rakudai Ninja Rantaro” and “Nintama Rantaro” were born! [Exhibition]. Amagasaki City: Amagasaki City Cultural Center, 17 July – 26 September 2021.

AMAKO, S., 2022. Amako Soubee sakuhinshū [Collected works of Amako Soubee]. Tokyo: Genkōsha. ISBN 978-4-768-31599-6.

ASAI, R., 1666. Otogibōko [online]. F. 187. IIIF Curation Viewer Center for Open Data in the Humanities. Available from: https://codh.rois.ac.jp/iiif/iiif-curation-viewer/index.html?pages=200017016&pos=187&lang=ja [viewed 2026-02-01].

BUKKYŌ UNIVERSITY, 2020. Anime “Nintama Rantarō” no gensakusha Amako Sōbē-san [Amako Sōbē, original creator of the anime Nintama Rantarō]. Available from: https://www.bukkyo-u.ac.jp/people/people-007.html [viewed 2026-02-01].

CHIKAMATSU, H. S., 1737. Yōkan kajō denmoku kugi [Oral commentary on the transmission headings of espionage clauses]. In: Kōkamono ninjutsu densho: Owari-han Kōkamono kankei shiryō II [Ninjutsu transmission texts of the Kōga agents: historical materials relating to the Owari domain’s Kōga agents II], pp. 40–63. Shiga: Kōka City Board of Education.

FUJIBAYASHI, Y., 1676. Bansenshūkai [Ten Thousand Rivers Gathered into the Sea]. Manuscript. Naikaku Bunko, National Archives of Japan. Slides 12–13, 23, 28, 55. Available from: https://www.digital.archives.go.jp/img/4351711 [viewed 2026-02-01].

FUKUSHIMA, T., 2023. Furoku: Ninjutsusho “Gunpō kanrin seiyō maki chū” to “Bansenshūkai” [Appendix: the ninjutsu texts Gunpō kanrin seiyō, middle scroll and Bansenshūkai]. In: Y. YAMADA (ed.) Ninjagaku taizen [Compendium of ninja studies], p. 515. Tokyo: University of Tokyo Press. ISBN 978-4-130-53303-4.

HAKUBUNDŌ, S., 1881. Kuji goshinhō [Method of self-protection by the nine syllables]. National Diet Library Digital Collection. Available from: https://dl.ndl.go.jp/pid/819213 [viewed 2026-02-01].

HATTORI, M. S., c. 1650. Shinobihiden [Secret teachings of shinobi]. Manuscript. Iga City Digital Museum. Available from: https://adeac.jp/iga-city/catalog/mp000030-100020 [viewed 2026-02-01].

HAYAMI, S., 1894. Kōetsu gunki [Military chronicle of Kō and Etsu]. Slide 379. National Diet Library Digital Collection. Available from: https://dl.ndl.go.jp/pid/1882566/1/379 [viewed 2026-02-01].

IKEDA, Y., 2014. Ninja kenkyū shuyō bunken gaido 2: Shōwa sanjū nendai ikō [Guide to major ninja research literature 2: from the late 1950s onward]. In: K. YOSHIMARU, Y. YAMADA, and Y. ONISHI (eds.) Ninja bungei kenkyū dokuhon [Reader in ninja literary studies], pp. 179–199. Tokyo: Kasama Shoin. ISBN 978-4-305-70732-1.

KISHIMOTO, M., 2000. Naruto. Vol. 1. Tokyo: Shūeisha. ISBN 978-4-088-72840-7.

KISHIMOTO, M., 2002. Naruto: Hiden, Rin no sho [Naruto: Secret book, book of “Rin”]. Tokyo: Shūeisha. ISBN 978-4-088-73288-6.

KISHIMOTO, M., 2005. Naruto: Hiden, Tō no sho [Naruto: Secret book, book of “Tō”]. Tokyo: Shūeisha. ISBN 978-4-088-73734-8.

KISHIMOTO, M., 2008. Naruto: Hiden, Sha no sho [Naruto: Secret book, book of “Sha”]. Tokyo: Shūeisha. ISBN 978-4-088-74247-2.

KISHIMOTO, M., 2014. Naruto: Hiden, Jin no sho [Naruto: Secret book, book of “Jin”]. Tokyo: Shūeisha. ISBN 978-4-088-80263-3.

NARUTO OFFICIAL SITE, 2024. Edo jidai no denkiteki shōsetsu “Jiraiya gōketsu monogatari” to “Naruto” no kyōtsūten o kenkyūsha ni kiitara, sōzō ijō ni tsunagari o kanjita [When we asked a researcher about the common points between the Edo-period fantastic novel Jiraiya gōketsu monogatari and Naruto, the connections were stronger than expected]. Website. Naruto Official Website. Available from: https://naruto-official.com/news/01_2218 [viewed 2026-02-01].

NARUTO OFFICIAL SITE, 2026. Naruto to wa [What is Naruto?]. Website. Naruto Official Website. Available from: https://naruto-official.com/about [viewed 2026-02-01].

NATORI, S. M., 1743. Shōninki [True account of ninjutsu]. Iga-ryū Ninja Museum. Slide 20. Available from: https://adeac.jp/iga-city/catalog/mp000070-100020 [viewed 2026-02-01].

NAWA, Y., 1972. Hisshō no heihō: Ninjutsu no kenkyū–gendai o ikinuku michi [The strategy of certain victory: a study of ninjutsu–the path to surviving in the modern world]. Tokyo: Nichibō Shuppansha.

NHK ONE, n.d. Anime Nintama Rantarō [The anime Nintama Rantarō]. Available from: https://www.nhk.jp/p/nintama/ts/36L47X4XMX/schedule/ [viewed 2026-02-01].

OKUSE, H., 1972. Ninpō kaiden (jō): Shosei no tetsuri [Complete transmission of ninja arts, upper vol.: philosophy for conduct in life]. Tokyo: Hakubunkan Shinsha.

SHŪEISHA, 2022. Ninkai no subete ga koko ni! “Naruto Official Site” ōpun! [Everything in the ninja world is here! “Naruto Official Site” opens!]. Naruto Official Site. Available from: https://naruto-official.com/news/01_1257 [viewed 2026-02-01].

TERASAWA, N. Y., 1824. Fukushima-ryū ninjutsu no sho [Book of Fukushima-school ninjutsu]. Tokyo National Museum Digital Library. DIGITAL-L0554222. Available from: https://webarchives.tnm.jp/dlib/detail/5001 [viewed 2026-02-01].

TOGASHI, Y., 1990–1994. Yū Yū Hakusho [Yu Yu Hakusho]. Tokyo: Shūeisha.

YAMADA, Y., 2016. Ninja no rekishi [History of the ninja]. Tokyo: KADOKAWA, pp. 83–86. ISBN 978-4-047-03580-5.

YAMADA, Y., 2023. Hajime ni: Ninja / ninjutsugaku to wa nani ka [Introduction: what are ninja and ninja studies?]. In: Y. YAMADA (ed.) Ninjagaku taizen [Compendium of ninja studies], pp. iii–vi. Tokyo: University of Tokyo Press. ISBN 978-4-130-53303-4.

YOSHIMARU, K., 2014. Ninja kenkyū shuyō bunken gaido 1: Edo jidai kara Shōwa sanjū nendai made [Guide to major ninja research literature 1: from the Edo period to the late 1950s]. In: K. YOSHIMARU, Y. YAMADA and Y. ONISHI (eds.) Ninja bungei kenkyū dokuhon [Reader in ninja literary studies], pp. 176–179. Tokyo: Kasama Shoin. ISBN 978-4-305-70732-1.

YOSHIMARU, K., 2017. Kunoichi to wa nani ka [What is a kunoichi?]. In: K. YOSHIMARU and Y. YAMADA (eds.) Ninja no tanjō [The birth of the ninja], p. 167. Tokyo: Bensei Shuppan. ISBN 978-4-585-22151-7.

YOSHIMARU, K., 2022. Ninja to wa nanika: Ninpō, shuriken, kuroshōzoku [What is a ninja? Ninpō, shuriken, and black costume]. Tokyo: KADOKAWA. ISBN 978-4-047-03623-9.

YOSHIMARU, K., 2024. Presentation. Mahōteki ninjutsu to sono honshitsu [Magical ninjutsu and its essence]. The 9th International Ninja Society Research Meeting. Mie University, Japan.

Downloads

Published

2026-05-11

Issue

Section

LITERATURE AND CULTURE

How to Cite

Representations of Ninjutsu between Reality and Fiction. (2026). Philology, 49, 18-32. https://doi.org/10.60055/phl.2026.49.18-32

Similar Articles

1-10 of 37

You may also start an advanced similarity search for this article.