Can a junior high jock turn high school sweetheart overnight? When Haruna hits ninth grade suddenly boys seem much more interesting than softball! Will Haruna’s high school debut end up in heartbreak hotel?

A chance encounter on the train brings Haruna face-to-face with Yoh's ex-girlfriend. (Yes, the ex-girlfriend of "the beads incident" fame!) Yoh reassures Haruna that he doesn't want to get back together with his ex, but is that how he truly feels?

Back in junior high, Haruna Nagashima was only interested in two things: softball and manga. Now that she's starting high schook, Haruna's focus has changed--she wants to snag a boyfriend and have the romance of her dreams!