Masashi Kishimoto
Following the conclusion of "Naruto", Kishimoto became involved in the "Start of a New Era Project" commemorating the manga's conclusion and 15th anniversary. On the last page of the final chapter, "Weekly Shonen Jump" announced that a spin-off miniseries, also authored by Kishimoto, would be released in 2015. The series, "", ran from April to July 2015. Beyond this, Kishimoto was also heavily involved with two canonical movies, "" and "", as he personally supervised both movies, and illustrated several light novels. When asked by Boruto Uzumaki's voice actress Yūko Sanpei to continue making "Naruto" movies, Kishimoto stated that he was taking a break and could not physically do so.
Neuro: Supernatural Detective
Neuro: Supernatural Detective, known in Japan as , is a Japanese manga series written and illustrated by Yūsei Matsui. The series follows Neuro Nōgami, a demon who depends on mysteries for sustenance. Having consumed all the mysteries in the demon world, Neuro travels to the human world in search of more. There, Neuro recruits high school student Yako Katsuragi as a facade for a detective agency. The supernatural-themed manga was created because Matsui considered himself unable to draw humans. 
The manga was originally serialized in "Weekly Shōnen Jump" from February 2005 to April 2009. The individual chapters were collected and released in 23 "tankōbon" (collected volumes) by Shueisha. A 25-episode anime series directed by Hiroshi Kōjina and animated by Madhouse was originally aired between 2007 and 2008 on Nippon Television. In 2011, the anime series was licensed by Viz Media and uploaded to the company's website. "Neuro: Supernatural Detective" has spawned a light novel, two audio albums, two video games, and other merchandise.