COSMOSY Members Profile

코스모시

COSMOSY logo
Latest updates
What changed recently
View all
New ReleaseMar 30, 2026
New Release
Tap to open this update and jump to the relevant section.
Name:
COSMOSY
Hangul:
코스모시
Fandom:
eye=sy
Debuted On:
Apr 11, 2025
Generation:
Gen 5 | 2023 - Present
Group Type:
Girl
About COSMOSY
Cosmosy is a multilingual, K‑pop‑inspired girl group whose name combines the cosmos flower—said to be the universe’s first bloom—with a “Y” that stands for youth. Blending Japanese, Korean, and English in sleek tracks like “Lucky=One” and “Ziggy=ziggy,” they announced their fandom name “eye=sy” on July 25 and are quickly winning attention for their dreamy visuals and genre‑mixing sound.
Music Label
Sony Music
Latest updates
What changed recently
View all
New ReleaseMar 30, 2026
New Release
Tap to open this update and jump to the relevant section.

COSMOSY Members

COSMOSY members are Himesha, De_Hana, Kamión, and A’mei.

Member Ages
Avg Age19.7 years old
OldestHimesha (20 years old)
YoungestA’mei (18 years old)
Avg Gap7.1 months
Next BirthdayKamión (Jul 18)
Last BirthdayDe_Hana (May 10)
Member Heights
TallestA’mei (170 cm / 5ft 7in)
ShortestKamión (156 cm / 5ft 1in)
Avg Height164.0 cm / 5ft 5in
Avg Gap7.0 cm / 2.8 in
Himesha
Himesha
VS
De_Hana
De_Hana