LIGHTSUM

I. Introduction

LIGHTSUM is a girl group with 8 members ran by Cube Entertainment. They debuted with their single 'Vanilla' on June 10, 2021.

II. History

Cube Entertainment first announced the group on April 15th, 2021 by dropping their name and logo on the LIGHTSUM social media profiles. They continued to tease out the group later in the month by revealing the first two members Sangah and Juhyeon on April 19th. The day after, they revealed Chowon and Jian. On the 21st; it was Nayoung and Huiyeon, and finally on the 22nd; they announced Hina and Yujeong. April 23rd's announcement was a group profile picture.

Cube finally announced their debut song on May 27th, which is the aforementioned 'Vanilla'. They debuted on June 10, 2021.

III. Members

	Sangah Birth Name: Yoon Sang Ah Birthday: September 4, 2002 Position: Lead Dancer, Rapper
	Juhyeon Birth Name: Lee ju Hyeon Birthday: April 8, 2004 Positions: Leader, Main Dancer, Lead Vocal
	Chowon Birth Name: Han Cho Won Birthday: September 16, 2002 Position: Main Vocal
	Jian Birth Name: Kim Ji An Birthday: November 4, 2006 Position: Sub Vocal, Rapper, Maknae
	Nayoung Birth Name: Kim Na Young Birthday: November 30, 2002 Position: Main Vocal, Lead Dancer
	Huiyeon Birth Name: Oh Hui Yeon Birthday: August 1, 2005 Position: Sub Vocal
	Hina Birth Name: Nagai hina Birthday: April 7, 2003 Position: Sub Vocal
	Yujeong Birth Name: Lee Yu Jeong Birthday: June 14, 2004 Position: Sub Vocal

IV. Discography

	Title	Title Track	Type	Release Date
	Vanilla		Single Album	June 10, 2021
	Light a Wish	VIVACE	Single Album	October 13, 2021

V. Videos

'Vanilla' audio snippet

Character film

Debut trailer

Logo animation