sLs Group

Li-sa-X started playing the guitar seriously at the age of 5, and began posting videos on

YouTube at the age of 7.
 

Her cover video of RACER X's "Scarified," which she posted when she was 8 years old,

garnered more than 5 million views and attracted a lot of attention.

She was voted "Most Popular Video of 2014" by Guitar World magazine, "Heavy Metal

Girl of the Future" by MTV, and "Great Kids Guitar Player of the Future" by VH1.

In 2017, at the age of 12 (6th grade), she performed at Summer Sonic 2017, one of the largest music festivals in Japan.

She has also been invited to The Namm Show (2017, 2018, 2019) the world's

largest musical instrument exhibition in the U.S.

In 2017, 2019 & 2024, she was the opening act for the U.S. progressive instrumental band

POLYPHIA's Japan tour.
and performed with Paul Gilbert ( Mr. Big ) at Ibanez Guitar Clinic in Germany, France, U.K. in 2025

She is endorsed by Ibanez Guitar.


【Biography of KOIAI】

Formed in December 2022. Prog/Pop unit consisting of three Japanese women.

[2023]

Two of Japan's leading young female guitarists Li-sa-X and Hazuki.
With Kanade Sato on drum. A leading young female drummer in Japan music scene.

HAZUKI began piano lessons at the age of 4 and started to play the guitar at high school. 

After studying music at MI Japan, she formed the band “NEMOPHILA” in 2019

 

NEMOPHILA successfully held a concert at the legendary Nippon Budoka in 2024.
And toured in the U.S.
 

In 2022, she formed the band “KOIAI” with Li-sa-X.

She is endorsed by Ibanez Guitars and mainly uses 7-string guitar.


KANADE grew up in a musical family, she was always surrounded by Jazz fusion and

Pop music from an early age.
 

She started playing drums at 3 years old, and decided to become a professional

drummer at 5 years old.
 

Since she was in elementary school, she has appeared in numerous music events,

musical instrument promotions, and TV shows.

Appeared in Singapore Drum Fest 2016 at the age of 13

She is endorsed by Roland, Pearl Drums, SABIAN Cymbals, REMO,