Sakamoto Mashiro

Name: Sakamoto Mashiro
Native name: 坂本舞白
Also Known as: サカモトマシロ, さかもと　ましろ, 坂本ましろ
Nationality: Japanese
Gender: Female
Born: December 16, 1999
Age: 26

Sakamoto Mashiro, known simply as Mashiro, is a Japanese singer, dancer, former member of KEP1ER (케플러) and current member of MADEIN (메이딘 / メイディン, previously known as LIMELIGHT). Before debuting, she spent several years as a trainee at JYP Entertainment and Pledis.

She participated in MNet's survival show "Girls Planet 999" where she finished in 8th place. As a result, she was chosen as part of the resulting project group and were supposed to perform for 2 years and a half from their debut date.

She made her debut as KEP1ER's co-leader and vocalist with their first mini-album, "First Impact" and were managed by Wakeone Entertainment (웨이크원엔터테인먼트) and Swing Entertainment (스윙엔터테인먼트).

In July 2024, the agencies announced she would not renew her contract and officially ended activities after their concert in Japan. She returned to her agency 143Entertainment (143엔터테인먼트) and was immediately placed as a new member of LIMELIGHT. The group had debuted in February 2023 but the company felt it needed to change.

So, the group was rebranded as MADEIN, new members were added and she re-debuted in September 2024 as the group's leader with their first EP, "Rise".

(Source: MyDramaList) Edit Biography

Year	Title	Role	Rating
2013	Shake Hands Japanese Movie, 2013, Mana (Support Role)	Mana Support Role	0.0

Year	Title	#	Role	Rating
2025	2025 Idol Star Athletics Championships Korean TV Show, 2025, 3 eps (Regular Member)	3	Regular Member	7.6
2024	2024 Idol Star Athletics Championships Chuseok Special Korean TV Show, 2024, 3 eps (Regular Member)	3	Regular Member	7.7
2024	With Music Japanese TV Show, 2024, 25 eps (Ep. 6) (Guest)	25	(Ep. 6) Guest	0.0
2023	2023 Music Bank Global Festival Korean TV Show, 2023, 2 eps [Performer - Part 2] (Regular Member)	2	[Performer - Part 2] Regular Member	8.0
2023	KebyKe Restaurant Korean TV Show, 2023, 19 eps (Main Host)	19	Main Host	8.4
2023	The Weekly 99 Music Japanese TV Show, 2023, 110 eps (Ep. 10, 30) (Guest)	110	(Ep. 10, 30) Guest	0.0
2023	Sore Snow Man ni Yarasete Kudasai Japanese TV Show, 2023, 50 eps (Guest)	50	Guest	8.2
2023	Let Me Know K-Pop! Japanese TV Show, 2023, 20 eps (Ep. 1) (Guest)	20	(Ep. 1) Guest	0.0
2023	Kep1er Zone Season 3 Korean TV Show, 2023, 10 eps (Regular Member)	10	Regular Member	8.3
2023	Kep1er Land Japanese TV Show, 2023, 2 eps (Regular Member)	2	Regular Member	0.0
2023	Webtoon Singer Korean TV Show, 2023, 8 eps (Ep. 7) (Guest)	8	(Ep. 7) Guest	6.6
2023	Boys Planet Korean TV Show, 2023, 12 eps (Ep. 0, 12) (Guest)	12	(Ep. 0, 12) Guest	8.3
2023	K-Pop Generation Korean TV Show, 2023, 8 eps (Regular Member)	8	Regular Member	7.6
2022	2022 MBC Music Festival: With Love Korean TV Show, 2022, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.0
2022	2022 KBS Song Festival: Y2K Korean TV Show, 2022, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	7.8
2022	Fearless Kkura Korean TV Show, 2022, 24 eps (Ep. 21) (Guest)	24	(Ep. 21) Guest	8.3
2022	2022 Idol Star Athletics Championships Chuseok Special Korean TV Show, 2022, 3 eps (Regular Member)	3	Regular Member	7.7
2022	Kep1er Zone Season 2 Korean TV Show, 2022, 10 eps (Regular Member)	10	Regular Member	8.2
2022	Show!terview with Sunmi Korean TV Show, 2022, 41 eps (Ep. 18) (Guest)	41	(Ep. 18) Guest	7.6
2022	My Playlist Korean TV Show, 2022, 10 eps (Ep. 3) (Guest)	10	(Ep. 3) Guest	7.1
2022	Kep1er DOUBLAST on Air Korean TV Show, 2022, 1 eps (Regular Member)	1	Regular Member	8.4
2022	Venue101 Japanese TV Show, 2022, 100 eps (Guest)	100	Guest	0.0
2022	Queendom Season 2 Korean TV Show, 2022, 10 eps [Contestant] (Regular Member)	10	[Contestant] Regular Member	7.6
2022	Adola School Season 3: PR on Idol Korean TV Show, 2022, 38 eps (Ep. 18) (Guest)	38	(Ep. 18) Guest	8.1
2022	Idol's Snack Spree Korean TV Show, 2022, 20 eps (Ep. 16) (Guest)	20	(Ep. 16) Guest	7.7
2022	Kep1er Zone Korean TV Show, 2022, 10 eps (Regular Member)	10	Regular Member	8.3
2022	Kep1er Debut Show Korean TV Show, 2022, 1 eps (Regular Member)	1	Regular Member	8.4
2021	Kep1er View Korean TV Show, 2021, 2 eps (Regular Member)	2	Regular Member	8.3
2021	Adola School Season 2: Homecoming Day Korean TV Show, 2021, 22 eps (Ep. 10, 15) (Guest)	22	(Ep. 10, 15) Guest	8.5
2021	Will This Work?: Melon Station Korean TV Show, 2021, 49 eps (Ep. 44) (Guest)	49	(Ep. 44) Guest	8.3
2021	Girls Planet 999 Korean TV Show, 2021, 12 eps [Contestant] (Regular Member)	12	[Contestant] Regular Member	7.3
2021	Studio Moon Night Korean TV Show, 2021, 156 eps (Ep. 143) (Guest)	156	(Ep. 143) Guest	8.5
2020	The Silence of IDOL Korean TV Show, 2020, 26 eps (Ep. 16) (Guest)	26	(Ep. 16) Guest	8.2
2020	Idol Human Theater Korean TV Show, 2020, 104 eps (Ep. 24, 40, 66) (Guest)	104	(Ep. 24, 40, 66) Guest	8.3
2020	Idol Ability Market Korean TV Show, 2020, 27 eps (Ep. 29) (Guest)	27	(Ep. 29) Guest	8.7
2020	CDTV Live! Live! Japanese TV Show, 2020, 125 eps (Guest)	125	Guest	8.0
2019	Lunch Attack Korean TV Show, 2019, 890 eps (Ep. 617) (Guest)	890	(Ep. 617) Guest	6.0
2017	Stray Kids Korean TV Show, 2017, 10 eps [Contestant] (Ep. 1) (Guest)	10	[Contestant] (Ep. 1) Guest	8.7
2015	Love Music Japanese TV Show, 2015, 350 eps (Ep. 326) (Guest)	350	(Ep. 326) Guest	7.9
2011	Weekly Idol Korean TV Show, 2011, 707 eps (Ep. 547, 608, 666, 682) (Guest)	707	(Ep. 547, 608, 666, 682) Guest	8.1
1998	Music Bank Korean TV Show, 1998, 1240 eps [Performer] (Guest)	1240	[Performer] Guest	7.8