Saori Seto

The story follows Issei Hyodo, a dim-witted, lecherous second-year high school student who is killed by a girl on his first date ever. Issei is reincarnated as a devil, and from that day forward, he serves as an underling of Rias Gremory, a high-level devil who is also the prettiest girl on Issei's campus. (imdb)

After the 501st is disbanded, Miyafuji spends her days at home, slacking off and doing nothing. But when she gets the call to go back to Europe, it's time to bring the whole gang together again!