Ogawa Mizuki

Name: Ogawa Mizuki
Native name: 小川美月
Also Known as: Hana, Léa, 레아, Lea
Nationality: Japanese
Gender: Female
Born: August 12, 1995
Age: 31

Ozawa Mizuki is a Japanese singer, dancer, and former member of SKARF (스카프) and SECRET NUMBER (시크릿넘버).

She was added to SKARF in December 2012 as the group had debuted 6 months earlier but underwent lineup changes almost immediately. She made her debut in February 2013 (under the stage name Hana) with their first mini-album, "Luv Virus". Unfortunately, they quietly disbanded in early 2014.

After switching agencies, she re-debuted in May 2020 as SECRET NUMBER's leader and lead vocalist with their first single album, "Who Dis?". However, the group has not released any new material since 2023.

In April 2025, she announced her departure from the group as Vine Entertainment (바인엔터테인먼트) confirmed she had decided not to renew her contract.

(Source: MyDramaList) Edit Biography

Year	Title	#	Role	Rating
TBA	Shared Space Romance Korean Drama, 0000, 50 eps Lee Ha Eun (Support Role)	50	Lee Ha Eun Support Role	0.0
TBA	The Devil’s Kiss Korean Drama, 0000, 50 eps (Support Role)	50	Support Role	0.0

Year	Title	Role	Rating
2008	School Days with a Pig Japanese Movie, 2008, Mizuki [6th grade class 2 student] (Support Role)	Mizuki [6th grade class 2 student] Support Role	7.2

Year	Title	#	Role	Rating
2023	Secret Tour Korean TV Show, 2023, 30 eps (Ep. 4, 17) (Guest)	30	(Ep. 4, 17) Guest	0.0
2023	Lee Dae Hwistle Korean TV Show, 2023, 10 eps (Ep. 3) (Guest)	10	(Ep. 3) Guest	0.0
2022	Dream Center Study Room Korean TV Show, 2022, 8 eps (Ep.6) (Guest)	8	(Ep.6) Guest	7.7
2022	Music Universe K-909 Korean TV Show, 2022, 21 eps (Ep. 18) (Guest)	21	(Ep. 18) Guest	7.9
2022	Secret Airlines Korean TV Show, 2022, 21 eps (Ep. 3, 14) (Guest)	21	(Ep. 3, 14) Guest	0.0
2022	Adola School Season 3: PR on Idol Korean TV Show, 2022, 38 eps (Ep. 28) (Guest)	38	(Ep. 28) Guest	8.1
2022	Idol's Snack Spree Korean TV Show, 2022, 20 eps (Ep. 15) (Guest)	20	(Ep. 15) Guest	7.7
2021	Saturday Night Live Korea Season 11 Korean TV Show, 2021, 20 eps (Ep. 20) (Guest)	20	(Ep. 20) Guest	9.5
2021	Will This Work?: Melon Station Korean TV Show, 2021, 49 eps (Ep. 13) (Guest)	49	(Ep. 13) Guest	8.3
2021	The Bomb Dance Korean TV Show, 2021, 12 eps (Ep. 8) (Guest)	12	(Ep. 8) Guest	0.0
2020	Play Seoul Korean TV Show, 2020, 10 eps (Ep. 7) (Guest)	10	(Ep. 7) Guest	7.9
2020	Idol League Season 3 Korean TV Show, 2020, 66 eps (Ep. 9, 59) (Guest)	66	(Ep. 9, 59) Guest	8.4
2020	IDOL VS. IDOL Japanese TV Show, 2020, 80 eps (Ep. 45-48) (Guest)	80	(Ep. 45-48) Guest	8.2
2020	Secret TMI Korean TV Show, 2020, 55 eps (Regular Member)	55	Regular Member	0.0
2020	Secret Life Korean TV Show, 2020, 35 eps (Regular Member)	35	Regular Member	0.0
2019	Transonglation Korean TV Show, 2019, 67 eps (Ep. 16, 35, 60) (Guest)	67	(Ep. 16, 35, 60) Guest	8.3
2018	South Korean Foreigners Korean TV Show, 2018, 218 eps (Guest)	218	Guest	8.0
2017	MIXNINE Korean TV Show, 2017, 14 eps [Contestant] (Regular Member)	14	[Contestant] Regular Member	7.0
2016	LadyBees Chinese TV Show, 2016, 12 eps (Ep. 9) (Guest)	12	(Ep. 9) Guest	0.0
2013	After School Club Korean TV Show, 2013, 671 eps (Ep. 528, 590) (Guest)	671	(Ep. 528, 590) Guest	7.8
2011	Weekly Idol Korean TV Show, 2011, 707 eps (Ep. 566, 615) (Guest)	707	(Ep. 566, 615) Guest	8.1
2003	Vitamin Korean TV Show, 2003, 664 eps (Ep. 498) (Guest)	664	(Ep. 498) Guest	7.9
1998	Music Bank Korean TV Show, 1998, 1240 eps [Performer] (Guest)	1240	[Performer] Guest	7.8