Naoki Izumi

Behind the frail, hapless and nerdy Kagemori's thick glasses and unkempt hair lies a master in the ways of the ninja, he secretly watches over and is in service to his “neighbors”, the Konnyaku family, who have been under his family's protection for the past 400 years! Yuuna, the young daughter of the Konnyaku family is Mamoru's responsibility and has been since they were both in kindergarten. Luckily for Yuuna, whenever she finds herself in trouble, her secret savior is never too far away!

Yomiko Readman is a lovable, near-sighted bibliomaniac working as a substitute teacher at a Japanese high school. Her real identity, however, is that of a secret agent for the British Library Special Operations Division. Her codename: "The Paper." The moniker denotes her supernatural ability to freely manipulate paper into any object she can imagine, including tools and weapons in her fight against the powerful and self-serving IJIN (Great Historical Figure) Army! Along with her partner, the enigmatic "Ms. Deep," Yomiko travels across the world in attempt to solve the mystery behind the reincarnation of historical figures and their attempt to control the world.