"【インタビュー/前編】「NARUTO-ナルト-」原作者・岸本斉史が語る 忍の世界の設計図" [[Interview/Part 1] Masashi Kishimoto, the creator of Naruto, talks about the blueprint for the ninja world] (in Japanese). Cinema Cafe. December 4, 2014. Archived from the original on October 17, 2019.
Plumb, Amy (2010). "Japanese Religion, Mythology, and the Supernatural in Anime and Manga". The International Journal of the Humanities: Annual Review. 8 (5): 237–246. doi:10.18848/1447-9508/CGP/v08i05/42930.
"和月伸宏インタビュー 『るろうに剣心 最終章』に至る、実写と漫画が歩んだ10年" [An interview with Nobuhiro Watsuki: 10 years of live-action and manga leading up to "Rurouni Kenshin: The Final Chapter"]. Kai You. April 23, 2021. Archived from the original on August 10, 2023.
Galletti, Antônio Guilherme Bernardes (2022). "Naruto e Boruto: entre a modernidade e a tradição japonesa" [Naruto and Boruto: between modernity and Japanese tradition]. Jurnal Ilmu Sosial, Politik Dan. Univesidade Nacional de Sao Paulo. Archived from the original on August 13, 2023.
"【インタビュー/前編】「NARUTO-ナルト-」原作者・岸本斉史が語る 忍の世界の設計図" [[Interview/Part 1] Masashi Kishimoto, the creator of Naruto, talks about the blueprint for the ninja world] (in Japanese). Cinema Cafe. December 4, 2014. Archived from the original on October 17, 2019.
"和月伸宏インタビュー 『るろうに剣心 最終章』に至る、実写と漫画が歩んだ10年" [An interview with Nobuhiro Watsuki: 10 years of live-action and manga leading up to "Rurouni Kenshin: The Final Chapter"]. Kai You. April 23, 2021. Archived from the original on August 10, 2023.
Galletti, Antônio Guilherme Bernardes (2022). "Naruto e Boruto: entre a modernidade e a tradição japonesa" [Naruto and Boruto: between modernity and Japanese tradition]. Jurnal Ilmu Sosial, Politik Dan. Univesidade Nacional de Sao Paulo. Archived from the original on August 13, 2023.