Акира Хигашияма — книжные серии

忍界大戦後、写輪眼を失ったカカシは六代目火影就任が近づく中、波の国の極秘飛行船飛鯱丸の警護にあたる。しかし、そこにはマダラの思想に共鳴する忍たちが潜んでいた。ガイとともに地上五千メートルの上空で壮絶なバトルが始まる！原作のその後を描いた秘伝シリーズ第一弾!!　執筆するのは「ド根性忍伝」や「迅雷伝」の東山彰良!!

A year has passed since the Fourth Great Ninja War, and Kakashi’s appointment as Hokage looms. But first he heads to the Land of Waves for a dangerous mission rescuing hostages from a top-secret airship. There he confronts a ninja whose heart is frozen by tragedy.

Having lost both his friend’s eye and his greatest abilities, can Kakashi protect anyone from his coldhearted foe? What is the true meaning of the Will of Fire gained in the distant heavens? Kakashi finds these answers and more as he enters a new ninja era.