A dance and vocal group that also performs as back-up dancers for Hironobu Kageyama, Masaaki Endoh, and Gero.

They uploaded their "I tried dancing to it (Odotte-mita)" videos to the video site "niconico", and the total number of views is over 50 million! They also uploaded music videos of their original songs as well as videos of various projects on You Tube, and the total number of views is over 100 million!

Their first album "FRONTIER," released on April 1, 2020, reached an impressive No. 2 on the Oricon Weekly Chart (dated April 13).

The members are also working individually, expanding their activities to include dance choreography, designer, DJ, and radio personality.

They are nicknamed "SLH" by their fans, and their fans are called "SLH crew".

A dance unit consisting of 4 persons in charge of backup dancing of Hironobu Kageyama, Masaaki Endo, Gero, etc.
A video of their dancing uploaded to a video site "niconico" has achieved a number of views by more than 50 million in total!!!!!!
They are enjoying wild popularity to the extent that their videos are ranked top among others every time they are uploaded. Recently, they have taken the first step as a HIPHOP dance vocal unit by uploading their original work MV to YouTube.

Trough their individual activities, on the other hand, the members have expanded their activities respectively in various fields, such as designer, DJ and radio personality, not to mention dance choreographer

也为影山浩宣、远藤正明、Gero 等伴舞的舞蹈声乐团体。

将试跳的影片上传至“niconico”,总播放数5000 万次以上!将原创乐曲 MV 及各种企画影片上传至 Youtube ,总播放数超过1 亿!2020 年 4 月 1 日发表首张专辑”FRONTIER”,在Oricon周排行榜(4/13 )获得第2名。成员各个都会从事各种活动,除了舞蹈以外,还会进行设计、 DJ、广播电台主持人等各种广泛活动。被粉丝昵称为“SLH”,而粉丝名称为“SLHcrew”。