Sword Of The Samurai -

You play as the Shogun’s champion. Your mission is to recover the "Singing Death," a legendary dai-katana stolen by Ikiru, the Master of Shadows. You must journey to the Pit of Demons to retrieve it and save the land of Hachiman from chaos.

Written by Mark Smith and Jamie Thomson, this is a "choose-your-own-adventure" style book. Sword of The Samurai

It features a unique Honor system where your choices directly affect your standing. If your Honor falls too low, your quest ends in shame. You play as the Shogun’s champion