Gakuen Utopia Manabi Straight! Kira Kira☆Happy Festa!

The game consists of several different scenarios, but the main one takes place during the summer festival. In the scenario, Manami needs the cooperation and comprehension of the town people in order to ensure the success of the event. Manami and her friends go through various missions in the game while they work and help the people in town get ready for the festival. As an original system built into the game, Manami has the power to give her friends "Hustle Points" that she uses to cheer her friends up during their various missions.

[From Wikipedia]