Summary (tl;dr)

"Ninku" is currently trending due to the announcement of a new four-episode crossover anime series with the popular "Naruto" franchise, titled "NARUTO×NINKŪ", which was revealed at New York Comic Con 2026.

Essential Background

"Ninku" is a Japanese manga series created by Koji Kiriyama, serialized in Shueisha's Weekly Shonen Jump from 1993 to 1995. It later received an anime adaptation in 1995, produced by Studio Pierrot. The story follows Fūsuke, a 12-year-old martial artist skilled in the "Ninku" fighting style, which blends ninjutsu and kung fu. Although popular in Japan, the anime series was not widely released internationally. Significantly, "Ninku" served as a major inspiration for Masashi Kishimoto, the creator of the globally renowned "Naruto" series, with Kishimoto himself stating that "without Ninku, Naruto would not exist".

The Full Story

"Ninku" is trending because a new four-episode "TV Anime Limited Series" crossover with the "Naruto" franchise, named "NARUTO×NINKŪ", was announced at the "NARUTO: What's Next?" panel during New York Comic Con 2026. This new anime will feature an original storyline where Naruto, Sasuke, and Sakura from Team 7 accidentally find themselves in the world of "Ninku" while on a mission. The project is a collaboration supervised by both "Ninku" creator Koji Kiriyama and "Naruto" creator Masashi Kishimoto. In anticipation of the crossover, Studio Pierrot is also streaming the first five episodes of the original "Ninku" anime for free on YouTube. This announcement is part of a broader "Project Rasengan" initiative to develop new multimedia projects for the "Naruto" franchise.

Why It Matters

This crossover is particularly significant as it highlights the foundational influence "Ninku" had on "Naruto," offering "Naruto" fans a chance to engage with a series that directly inspired their beloved franchise. The involvement of both original creators, Kiriyama and Kishimoto, lends significant authenticity to the project and underscores the deep connection between the two worlds. For "Ninku," this collaboration provides a substantial platform for renewed global interest and exposure. The "NARUTO×NINKŪ" anime also marks the "Naruto" franchise's first new anime series in nearly a decade, following previous delays of the 20th-anniversary special episodes, thus generating considerable excitement among fans worldwide.

Geographic Location

• Javits Center, New York City, New York County, New York, United States (announcement of NARUTO×NINKŪ crossover anime at New York Comic Con 2026)