Narai Koko

Name: Narai Koko
Native name: 奈良井ここ
Also Known as: 코코
Nationality: Japanese
Gender: Female
Born: November 13, 2006
Age: 19

Narai Koko is a Japanese singer, dancer, and member of IZNA (이즈나). Before debuting, she spent time as a trainee at Avex Entertainment and moved to South Korea when she was in high school.

In April 2024, she participated as a contestant in the survival show "I-Land Season 2: N/α" and finished in 4th place, earning a spot in the resulting project group.

She made her debut in November 2024 as the group's main dancer with their first mini-album, "N/a". They are managed by WakeOne (웨이크원).

(Source: MyDramaList) Edit Biography

Year	Title	#	Role	Rating
2025	2025 Idol Star Athletics Championships Korean TV Show, 2025, 3 eps (Regular Member)	3	Regular Member	7.6
2025	Boys II Planet Korean TV Show, 2025, 13 eps (Guest)	13	Guest	7.5
2025	The K-Star Next Door Show Korean TV Show, 2025, 25 eps (Ep. 7) (Guest)	25	(Ep. 7) Guest	7.8
2025	Idol DKDK Club Korean TV Show, 2025, 18 eps (Ep. 2) (Guest)	18	(Ep. 2) Guest	0.0
2024	2024 SBS Gayo Daejeon: Merry Music Korean TV Show, 2024, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.1
2024	I-LAND Season 2: N/a Korean TV Show, 2024, 11 eps [Contestant] (Regular Member)	11	[Contestant] Regular Member	7.9
2023	Gag Concert Season 2 Korean TV Show, 2023, 150 eps (Ep. 1141, 1177) (Guest)	150	(Ep. 1141, 1177) Guest	0.0
2022	Tingle Salon Korean TV Show, 2022, 17 eps (Ep. 10) (Guest)	17	(Ep. 10) Guest	0.0
2022	Idol 1N2D Korean TV Show, 2022, 102 eps (Ep. 48) (Guest)	102	(Ep. 48) Guest	8.3
2017	Mr. House Husband Season 2 Korean TV Show, 2017, 475 eps [Special MC] (Ep. 412) (Guest)	475	[Special MC] (Ep. 412) Guest	7.7
2011	Weekly Idol Korean TV Show, 2011, 707 eps (Ep. 697) (Guest)	707	(Ep. 697) Guest	8.1