This year's 30th issue of Kodansha's Young Magazine revealed on Monday that Tatsuya Shihara will launch a new manga titled Basilisk - Ōka Ninpō-chō (Basilisk - The Ōka Ninja Scrolls) in the 34th issue on July 24. The manga is an adaptation of Masaki Yamada's sequel novels of Masaki Segawa's Basilisk manga. Kodansha published both novels in November and December 2015, with illustrations by Segawa.
The new story is set ten years after the conclusion of the original manga, centering on Hachirō and Hibiki, two elite ninja from the Kōga and Iga clans.