| Ninku | |
 First tankōbon volume cover, featuring Fūsuke | |
| 忍空 (Ninkū) | |
|---|---|
| Genre | |
| Manga | |
| Written by | Kōji Kiriyama |
| Published by | Shueisha |
| Imprint | Jump Comics |
| Magazine | Weekly Shōnen Jump |
| Demographic | Shōnen |
| Original run | June 14, 1993 – September 4, 1995 |
| Volumes | 9 |
| Anime film | |
| Ninku: Tomb of Knives | |
| Directed by | Noriyuki Abe |
| Written by | Hiroshi Hashimoto |
| Music by | Yusuke Honma |
| Studio | Pierrot |
| Released | November 2, 1994 |
| Runtime | 34 minutes |
| Anime television series | |
| Directed by | Noriyuki Abe |
| Produced by |
|
| Written by | Hiroshi Hashimoto |
| Music by | Yusuke Honma |
| Studio | Pierrot |
| Original network | Fuji TV |
| English network | |
| Original run | January 14, 1995 – February 24, 1996 |
| Episodes | 55 |
| Anime film | |
| Nink: The Movie | |
| Directed by | Noriyuki Abe |
| Written by | Hiroshi Hashimoto |
| Music by | Yusuke Honma |
| Studio | Pierrot |
| Licensed by | |
| Released | July 15, 1995 |
| Runtime | 26 minutes |
| Manga | |
| Ninku 2nd Stage: Story of Etonins | |
| Written by | Kōji Kiriyama |
| Published by | Shueisha |
| Imprint | Jump Comics |
| Magazine | Ultra Jump |
| Demographic | Seinen |
| Original run | September 17, 2005 – September 17, 2011 |
| Volumes | 12 |
Ninku (忍空, Ninkū) is a Japanese manga series written and illustrated by Kōji Kiriyama. It was serialized in Shueisha's shōnen manga magazine Weekly Shōnen Jump from June 1993 to September 1995, with its chapters collected in nine tankōbon volumes. A 55-episode anime television series, produced by Fuji TV, Yomiko Advertising and Studio Pierrot, aired on Fuji TV between January 1995 and February 1996. A sequel manga, titled Ninku 2nd Stage: Story of Etonins, was serialized in Shueisha's seinen manga magazine Ultra Jump from September 2005 to September 2011, with its chapters collected in 12 tankōbon volumes. The Ninku manga has had over 9 million copies in circulation.
- ^ "Ninku". Fuji Creative Corporation. Archived from the original on December 31, 2019. Retrieved December 31, 2019.
- ^ "Ninku". Pierrot Official Website. Pierrot Co., Ltd. Archived from the original on January 6, 2021. Retrieved January 6, 2021.
- ^ Egan, Loo (August 18, 2011). "Ninku: Second Stage Martial Arts Manga to End in Japan". Anime News Network. Archived from the original on November 25, 2020. Retrieved May 28, 2018.