3 Years

From Perfect Illusions:
With her brother’s influence, China grew up to become very boyish. But she is a 15 year-old girl who dreams from her heart for a romantic relationship. Now that she’s in high school, she meets a cute (kind of short) boy named Haruka, and a big bad boy named Shindou and…
From Baka-Updates:
Although she is a 15 year-old girl who dreams for a romantic relationship, China grew up to be very boyish. Now that she’s in high school, she meets a cute (kind of short) boy named Haruka, and a big bad boy named Shindou and…