An ancient civilization’s relics on Earth hold dangerous powers — it’s up to ARCAM Corporation’s Spriggan agents to keep them out of the wrong hands.

Nanakusa is a vampire. That’s okay with human Ko. He wants to be one too. But transformation doesn’t come that easily…

When Nazuna invites Ko to spend the night at her place in an abandoned building, he’s stoked! But then he awakens to kisses on his neck with a little too much bite to them… Is it just the delicious taste of his blood that makes her meet him night after night for late-night adventures, conversation and…naps? Or something else? Then, when a cute girl from Yamori’s past shows up and competes for his attention, his budding relationship with the undead is put to the test!

Tokyo. Tomobiki Town. Lum, the gorgeous daughter of an invading race of Oni Aliens is smitten with High School student Ataru Moroboshi. A dedicated womanizer, Ataru is unfazed by Lum’s fierce electric shock attacks and continues his daily hunt for pretty girls. With a host of other unique characters, including classmate Shinobu, elegant shrine maiden Sakura, Lum’s best friend’s Oyuki, Benten and Ran, Buddhist Monk Cherry, Ten, the little brat, heir to a wealthy family Shutaro Mendo and the secretly female beauty Ryunosuke… A classic slapstick love comedy where anything goes!