Hunter × Hunter: Phantom Rouge
"Hunter × Hunter" creator Yoshihiro Togashi wrote the two-part manga to act as a prequel to the film. A collected version of the story, referred to as "Volume 0" of the series, was given to the first million moviegoers. A light novel adaptation of the film was released by Shueisha on January 15, 2013.
My Monster Secret
My Monster Secret, known in Japan as , is a Japanese manga series written and illustrated by Eiji Masuda. It has been serialized in Akita Shoten's "shōnen" manga magazine "Weekly Shōnen Champion" since January 31, 2013. As of December 2016, the series has been collected in 20 "tankōbon" volumes. An anime television series adaptation began airing July 2015. AnimeLab has secured streaming rights in Australia & New Zealand. Seven Seas Manga acquired the rights to translate and distribute the manga for North America with the first volume being released in January 2016.