Dinner time is rudely interrupted by a mysterious female with an insatiable hunger for miso soup. Apparently, there is a war raging in the village of ninjas, and the curvy newcomer could use Eu’s help.

While Ayumu goes bowling with a friend from school, his three lovely roommates spend the afternoon playing twister and fighting over the last package of pudding.

When a talking Doberman shows up at the front door instead of the pizza man, Ayumu learns the tragic secret behind Eu’s powers. Oh yeah, there’s also a whale of a demon that needs to be put down!

Ayumu’s romantic rendezvous takes a deadly turn when his dream girl turns out to be a demonic serial killer. It’s a good thing zombie boy travels with a vampire ninja and an armor-clad necromancer. Let’s get ready to rumble!

Eu, the most powerful necromancer in existence, slips into a pretty pink dress and picks up the most darling little chainsaw as she prepares to go all magical girl on a pesky demon with a plethora of lives!

Ayumu’s exams are interrupted by a rampaging demon-horse and the arrival of a killer-soup wielding vampire ninja! If the poor boy can survive his latest adventure, he may find a mate for life!

Yuki must learn to like her new husband, Haruna can’t decide whether she wants to kiss — or kill — Ayumu, and the Necromancer disappears while no one is looking.

A mysterious madman from Eu’s past terrorizes her new friends. Will the necromancer give in to his demands, or will she stubbornly watch Ayumu and the others meet their untimely ends?

Ayumu, Haruna, and Sera desperately search for Eu, but an evil zombie from the necromancer’s past is willing to kill to keep her by his undead side.

In the wake of Eu’s abduction, Ayumu finds himself trapped in a bizarre nightmare, and only Haruna has the power wake him. Meanwhile, Sera and her fellow vampires attempt to close the gates of the underworld once and for all.

The fighting is all finished, but the action is just beginning to heat up! Haruna wins a special trip to the pool, and we all know what that means: swimsuits!