ArtistWAKEONE Entertainment
Ezaki Hikaru
Ezaki Hikaru (江崎ひかる) is the Japanese member of Kep1er (케플러), born March 19, 2003 in Fukuoka, Japan. She trained under Avex Artist Academy and was part of a trainee duo called +GANG before pursuing a K-pop career. At Mnet's Girls Planet 999 in 2021 she stood out for her dual strength in rap and dance, debuting with Kep1er on January 3, 2022.
Hikaru is Kep1er's main rapper and main dancer -- the group's primary driver in both departments. Her MBTI is ESFJ. She describes herself as "a vitamin with a healing smile and unique RAP that leaves a strong impact." Known for warmth off-stage and explosive precision on it.
She has appeared on every Kep1er release from First Impact (2022) through Bubble Gum (August 2025), continuing as a core member of the six-person lineup. Her personal Instagram is @e__hikaru.xx.
2 articles8 creditsDebut: January 3, 2022Japanese
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Fans Also Ask
Who is Ezaki Hikaru in Kep1er?
Ezaki Hikaru (江崎ひかる) is the Japanese member of Kep1er, born March 19, 2003 in Fukuoka, Japan. She placed through Girls Planet 999 in 2021 and debuted with Kep1er in January 2022 under WAKEONE Entertainment.
What is Ezaki Hikaru's role in Kep1er?
Hikaru is Kep1er's main rapper and main dancer, anchoring the group's rap line and delivering high-impact choreography. She trained under Avex Artist Academy in Japan before transitioning to K-pop.
What is Ezaki Hikaru's Instagram?
Hikaru's personal Instagram is @e__hikaru.xx, opened in 2024. She also posts through Kep1er's official group accounts.
What did Ezaki Hikaru do before Kep1er?
Before Girls Planet 999, Hikaru trained under Avex Artist Academy and was part of a trainee duo called +GANG from around 2016 to early 2018. She was inspired to pursue K-pop by CL.
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