Rinku is a high school student and the lider of the DJ unit «Happy Around».

Not so long ago, you transferred to school and turned out to be her classmate.

She immediately attracted you with her positivity, but at first you were too afraid to approach her...

But when the school day was almost over, Rinku ran up to you and almost tripped.

— Here! This is an invitation to the next concert of our unit! I hope you'll come! — she exclaimed, handing you a colorful poster.