To the surprise of all, the dream joint-show with μ's, Aqours, and Nijigasaki has become a reality–one far more radiant than you had imagined. You want more people to see your friends shine, leading you to a big decision!

You steel yourself and call the head of the School Idol Festival Planning Committee. Unfortunately, the Olympics aren't the only reason it's been canceled. Then, Honoka calls to see if everyone can gather on the weekend.

The union of the three groups redoubles their desire not to give up. After researching old information and resolving to contact Kaoruko, it's time to head home from school. The girls split into different groups to go hang out.

Honoka and Chika spend the night at your house, and you take the chance to chat about your love for school idols. You go on late into the night, but what have the other members been doing in the meantime?

Riko, You, Kotori, Umi, Ayumu, and Kasumi are chatting away about people they love that happen to be a handful. Meanwhile, Dia and the others are in a karaoke room.

Ruby, Hanayo, Nico, Setsuna, and Emma have a competition to see who knows school idol songs the best, with Dia and Kanata as judges. As the fierce competition rages, what is happening outside the karaoke room?!

Rin, Nozomi, Hanamaru, Yoshiko, Ai, and Rina come to Harajuku, the town where “fallen angels gather,” according to Yoshiko. Ice cream, crepes, book shops, shoes–they're having a great time in town. Meanwhile, in Odaiba…

The group in Odaiba goes shopping, bowling, and to the hot springs. Everyone thoroughly enjoys their Saturday. The following morning, you happen to wake up early. You go out onto your balcony only to find Ayumu on her's next door.

After getting a message from Kaoruko and speaking to Ayumu under the morning sun, your resolve strengthens. Then, when you let everyone know of her message and your determination…

With Kaoruko's support, the members decide to take over as the School Idol Festival Planning Committee. Having the experienced Aqours and famous μ's is reassuring. Right when morale is high, however, there's a knock at the door!