Also known as The Observation Diary of Fujisaki Nagihiko and The 21 Days I Spent Getting to Know Her. Told primarily from the male lead Fujisaki Nagihiko’s third-person perspective, with the female lead being Fujiwara Saki (Shen Shuqing), a Chinese-Japanese girl who loves making witty retorts.
Based on the author’s previous Shugo Chara! fanfic, this story is told from the male lead’s third-person perspective, with less emphasis on the main plot and more details of their time together. It’s all about sweet romance, and updates alongside the previous story.
As the sole heir to a family that has practiced traditional Japanese dance for generations, Fujisaki Nagihiko is told to learn feminine movements and live under a new identity so he can improve his dancing.
At first, his progress is less than ideal. His whole world turns upside down, and he can’t figure out why. His life becomes complete chaos.
Before he can climb the tallest tree and catch the last cicada, the long-empty house next door welcomes its owner home in autumn.
The family’s little granddaughter is a refined young lady in a pink princess dress and a diamond tiara. Wrapped in layers of elaborate lace, she looks like a delicate porcelain doll.
Nagihiko decides to make her his first subject of study.
He begins observing her, starting with their second meeting, when she calls him “big brother” with an air of reluctance but perfect obedience. He watches her sing through the woods like a passing lark, play jump rope and pass-the-flower-drum with the other girls, climb walls and trees to retrieve kites for them, and stand up for her friends by fighting mischievous boys...
Oh no, this girl doesn’t seem to fit society’s definition of a girl at all. But it’s too late. Nagihiko realizes he has long since grown used to watching her from every angle.