μ's (Nitta Emi, Iida Riho) - Mermaid festa vol.2 ~Passionate~
Love Live! School Idol Project (μ's Nitta Emi, Iida Riho) - Mermaid festa vol.2 ~Passionate~
Iida Riho, Love Live!, Tokui Sora, Kusuda Aina, Nanjou Yoshino, Bibi, Lily White, Mimori Suzuko, Nikorinpana, Uchida Aya, Kubo Yurika, Printemps, Nitta Emi, M`s, Pile - sweet&sweet holiday (Love Live! School Idol Project/Insert Song)