Amaze everyone with your simplicity and plainness. Yomiko can be seen as wearing the same clothing most of the time, whether or not she would be going out of she would be having an activity, she can still be seen as wearing whether simple white blouse and a long black skirt, as well as a trench coat having many pockets. The purpose of the pockets is so that she can store and keep emergency supplies of paper ammunition. No worries of making your hair neat and tidy because most of the time Yomiko's hair is also almost always unkempt. Bringing a comb with you won’t matter at all anymore. Others may comment on your grooming habits but at the end of the day, you will just need improvement. She seems embarrassed by the comment, but apparently not embarrassed enough to actually correct the issue herself later. The work Yomiko is also a field agent for the Special Operations Division. She is a Papermaster, a person with the ability to bend paper material to her will. She can make paper bulletproof or sharper than the sharpest sword. If she has enough paper, then she can construct a giant paper airplane that flies. The only limit to the effects she can create is her own imagination. In the OVA, it seems that she must have in her grasp of at least hands, teeth, or perhaps some other body part at least one piece of paper in a group of papers in order to manipulate them, though eventually by the time of R.O.D the TV she is able to manipulate paper by pure mental control. In her capacity for the British Library, Yomiko often has to embark on dangerous missions. Though because of her clumsiness and social awkwardness she would not seem to make a very good secret agent, at one point allowing her emotions to get in the way of defeating an enemy, if receiving the proper support she can actually be quite useful, with ninja-like reflexes in combat and the ability to stay focused on the battle. She is considered one of the Library's top agents. Yomiko was also introduced as an agent for the British Library. Yomiko has a mission to be a substitute teacher at the Manshu Academy. Only Yomiko can read the Book of Truth and re-write history, but she refuses. She really loves to read books, and her love for these books has no bound. She also goes into debt of buying a rare copy of a book called die unsterbliche Liebe, which is also known as Immortal Beloved. The book is dusty and dirty, but has sheet music handwritten in its pages, in the margins and on the blank pages in the back and front. She is almost immediately attacked by the clone of Jean-Henri Fabre. He tries to steal her book, but using her paper techniques she fights back and wins. Various clones or I-jin of famous historical figures try to steal her book throughout the OVA.