Rainbow

Rainbow (虹) is the third episode of the ''Love Live! Sunshine!! Season 2'' anime series. It was aired on October 21, 2017.

Summary
Aqours found out that the School Introduction is the on the same day as Love Live! peliminary. To make both in time, Aqours must be the first to preform at Love Live! so that they would be able to rush back to school, but Yoshiko's luck on drawing lot failed them at this. The group then discussed for a back-up plan, and it is decided that Aqours will divide into two to cover both. However, before that would go, Chika managed to find a shortcut to their school, but still carry on with the plan that divide Aqours.

At the peliminaries, the half which would be at school, is also present there. Aqours then preformed MY Mai☆TONIGHT. After the show, they rushed back to the school through Chika's found shortcut. They then preformed Kimi no Kokoro wa Kagayaiteru kai?.

Cast

 * Anju Inami as Chika Takami
 * Rikako Aida as Riko Sakurauchi
 * Nanaka Suwa as Kanan Matsuura
 * Arisa Komiya as Dia Kurosawa
 * Shuka Saito as You Watanabe
 * Aika Kobayashi as Yoshiko Tsushima
 * Kanako Takatsuki as Hanamaru Kunikida
 * Aina Suzuki as Mari Ohara
 * Ai Furihata as Ruby Kurosawa
 * Kana Asumi as Shima Takami
 * Kanae Ito as Mito Takami
 * Risae Matsuda as Yoshimi
 * Hisako Kanemoto as Itsuki
 * Yuu Serizawa as Mutsu
 * Anna Mugiho as Shiitake