1. Leader first scene. Just like in the scene PV Bokura no Live with Honoka as u's leader, Chika was also introduced for the first time. 2. Sister Complex Kurosawa Sisters, Rubi and Dia, even though they are looked more such as NicoMaki child but both of them have different personality. If Ruby are known as the Next Nico, but crybaby and timid, then her sister, Dia have character Arrogant  of Nico and Tsundere of Maki. Interesting!. 3. HonoKotoUmi Next Generation. Takami Chika - Matsuura Kanan - Watanabe You . Please keep in mind that Kanan-chan is one year more older than both two of them because she is 3rd grader, so it is like Umi but she is their Senpai.(because three of all is childhood friend, btw) 4. Gay Love Love Live! without pairing is not Love Live! so, i can confirmed that Chika x Rico: HonoMaki next generation 5.Acrobatic FTW! Seriously! they will also make it happen in their dance live perfomance too!! It would be make an interest