Shuriken and Pleats, Vol. 2

The creator of Vampire Knight returns with a tale about a female ninja in modern Tokyo.
When the master she has sworn to protect is killed, Mikage Kirio, a skilled ninja, travels to Japan to start a new, peaceful life for herself. But as soon as she arrives, she finds herself fighting to protect the life of Mahito Wakashimatsu, a man who is under attack by a band of ninja. From that time on, Mikage is drawn deeper into the machinations of his powerful family.
With her final mission as a ninja fulfilled, Mikage strives to lead the life of a normal high school girl. But the shadows of her former colleagues threaten to mar the peaceful skies. Mikage encounters someone she thought she’d never see again...