Sakara, on the run after Prince Oura's attempt on her life, is taken in by the ninja Kohaka.

Sakura is the granddaughter of a mysterious moon princess who slew demons with her Blood Cherry Blossom sword. All her life Sakura has been forbidden to look at the full moon without knowing why. Then one night, unhappy over her impending marriage, Sakura gazes up at the moon, only to see a demon attacking her ...

Rurijo captures the smitten Hayate and uses moon spring water on him. Princess Yuri, betrothed to Lord Fujimurasaki, seeks the private company of another man. And Princess Sakura is taken hostage by the emperor.

The battle between Kohaku and Shuri has ended by Sakura is still being held captive. She tries to convince her brother that there are humans who will accept the moon people, but he will not back down.

Sakura is the granddaughter of a mysterious moon princess who slew demons with her Blood Cherry Blossom sword. All her life Sakura has been forbidden to look at the full moon without knowing why. Then one night, unhappy over her impending marriage, Sakura gazes up at the moon, only to see a demon attacking her... Princess Sakura has been staying at the estate of Fujimurasaki, the future emperor. Fujimurasaki tells Sakura he loves her and keeps her...