Trivia

She debuted as a voice actress in 2014 by performing as a side character in Sore Ike! Anpanman.

She started playing guitar when she was 18 after her friend asked her to be their guitarist because the band's initial guitarist became a vocalist. At first she started with an acoustic guitar and after getting bored of it, she switched to an electric one.

Riko used to be a member of The Sketchbook, a real-life band formed in July 2011 based on the fictional band from Sket Dance, which performed majority of the opening, endings and insert songs for its anime. After the their last concert at Tsutaya O-West and on March 23, 2015, the band announced their disbandment because each individual wanted to focus on their own dreams.

Her favorite anime is Kare Kano and manga Death Note, while her favorite video game series is the Animal Crossing series.

Her hobbies include bungee jumping, cosplaying and aromatherapy, and her special skill are cooking and bending her thumb. She loves tomatoes, while her least favorite food is uncooked rice.

She used a Les Paul guitar when she played in The Sketchbook, but started using a Strandberg after joining RAISE A SUILEN.