program FNS Uta no Natsu Matsuri air date 2018.07.25 seiyuu Inami Anju (伊波杏樹) Saitou Shuka (斉藤朱夏) Aida Rikako (逢田梨香子) Kobayashi Aika (小林愛香) Furihata Ai (降幡愛) Takatsuki Kanako (高槻かなこ) Suwa Nanaka (諏訪ななか) Komiya Arisa (小宮有紗) Suzuki Aina (鈴木愛奈) Aiba Aina (相羽あいな) Kudou Haruka (工藤晴香) Sakuragawa Megu (桜川めぐ) Akesaka Satomi (明坂聡美) Nakashima Yuki (中島由貴)

The TV special FNS Uta no Natsu Matsuri was a four and a half hour live song program featuing many jpop singers. The seiyuu groups Aqours (アクア) and Roselia also appeared.

Aqours sang "Kimi no Kokoro ha Kagayaiterukai?", and Roselia sang (and played) "Tamashii no Refran". Nakashima Yuki played bass for Roselia. Both of these songs were the short anime op length versions.