As Wataru and the others from the Newspaper Club hand out the paper to the students, a girl named Mizore Shirayuki appears and takes an immediate liking to Wataru. Seeing him as a lonely kindred spirit that needs companionship, Mizore tries to isolate Wataru for herself and finds herself in danger of expulsion because of a teacher that accuses her of attacking him without cause. Knowing something is wrong, Wataru went to investigate to set things right and found that Kutsubo is trying to kill Mizore. Wataru becomes Kiva and fights Kotsubo, protecting Mizore from him. Kiva assumes his Dogga Form as he manages to overpower him before sending him flying with his Dogga Hammer. Gin ends up clearing Mizore's name by showing everyone the tape recorder of Mr. Kotsubo's confession of trying to kill Mizore and how he frames her.
- First appearances of Mizore Shirayuki
- Monster of the Week: Yuki-onna and Kraken
- Enemy: Kotsubo