Coco Hayashi

 was born on May 15, 2002. Her nickname is Hayamaru. She is the current voice actress of Setsuna Yuki, having succeeded Tomori Kusunoki, one of the main characters in Love Live! Nijigasaki High School Idol Club.

Her call-and-response during concerts is the same one that Tomori Kusunoki used. It begins with "Are? Minna-san, jaaku na mono ni tori tsukaretemasu yo!" (lit. Huh? Everyone, you've been taken over by an evil being!), to which the audience replies "Tasukete!" (lit. Save me!). She then shouts "Setsuna Scarlet Storm!" and aims at the audience who shouts "Woah!" in response. She finishes with "Fuu~! Kyou mo mata sekai wo sukutte shimaimashita!" (lit. Phew, I managed to save the world again today!).

Her image color during concerts is scarlet red.

Background
Some of her most notable voice acting roles include:
 * Ayumi Hayashi in Wake Up, Girls!
 * Mirai Momoyama in Kiratto Pri☆Chan
 * Nagisa Takahashi in King of Prism: Shiny Seven Stars
 * Ugen, Damdin, and Rossy in The Promised Neverland
 * Mami Sato in MF Ghost
 * Taki Shiina in BanG Dream!