A psychic ninja fantasy suggesting that the assassins did not die out during the Sengoku era but burrowed under Japan, where they fought a new war against the alien occupants of a crashed spaceship that has lain undisturbed for several millennia.

The young girl Clara visits her Aunt Gerda and Uncle Drosselmeyer. Her aunt tells her scary stories about the Ragman, a creepy and mysterious man who turns children into mice if they don't go to bed on time. The Ragman is always spying on sleeping children searching for more victims. Just before Clara goes to bed her eccentric uncle gives her a wooden nutcracker doll. He's a bit embarrassed because the only part on the doll that's perfect is the heart, but Clara loves her new doll. She falls asleep but wakes up hearing mice squeaking...

This series continues the adventures of Katta Kirifuda, Bucyake and Yohdel throughout the school season. They meet new classmates such as Leo to duel against. (Source: Duel Masters Wikia)

The "loosely science-fiction adventure" is set in the summer sometime in the 21st century. Tokyo's Shinjuku ward has become a wasteland, void of all humans due to an unexplained catastrophe. What remains are these strange creatures such as "Donyatsu," the half-cat, half-doughnut hybrid, and "Begaru," a feline bagel composite. (Source: ANN)