What is rosairo vampire manga?

Rosario + Vampire is a Japanese manga series written and illustrated by Akihisa Ikeda. The series follows Tsukune Aono, a teenager who accidentally enrolls in a boarding school for monsters called Yokai Academy. Throughout the series, Tsukune befriends various supernatural creatures, including a vampire named Moka Akashiya.

Rosario + Vampire was serialized in Monthly Shonen Jump magazine from 2004 to 2007, and was later collected into 10 volumes. The manga was also adapted into a 2-season anime series in 2008.

The series is known for its mix of comedy, romance, and supernatural elements, as well as its fan service and character designs. It has a dedicated fanbase and has spawned various spin-off manga and novels.