Kainuma Ryusei

Name: Kainuma Ryusei
Native name: 海沼流星
Nationality: Japanese
Gender: Male
Born: June 19, 1999
Age: 27

Ryusei is a mixed Japanese-Brazilian member of a Jpop group Ballistik Boyz (BBZ) from Exile Tribe, managed by LDH.

He was selected to join the group after being one of the finalists from the 2017 Vocal Battle Audition 5 (Rap category). The group made their official debut on May 22, 2019.

Prior to debut, he was a student in LDH's dance school EXPG in Omiya.

His dancing talent led him to join the EXPG special dance project Crasher Kidz where they used to perform in the streets. (Fellow BBZ bandmates Riki and Ryuta were also part of this project).

He's skilled in dancing, rapping and acrobatics. He's also fluent in Portuguese. Edit Biography

Year	Title	#	Role	Rating
2025	VS. Bullet Train Japanese TV Show, 2025, 70 eps (Guest)	70	Guest	0.0
2024	With Music Japanese TV Show, 2024, 25 eps (Ep. 27) (Guest)	25	(Ep. 27) Guest	0.0
2023	The Weekly 99 Music Japanese TV Show, 2023, 110 eps (Ep. 33) (Guest)	110	(Ep. 33) Guest	0.0
2023	Ano-chan no Den Den Denpa Japanese TV Show, 2023, 180 eps (Ep. 7) (Guest)	180	(Ep. 7) Guest	0.0
2022	New School Breakin Thai TV Show, 2022, 24 eps (Regular Member)	24	Regular Member	7.8
2021	Music Blood Japanese TV Show, 2021, 78 eps (Ep. 64) (Guest)	78	(Ep. 64) Guest	8.3
2020	Ariyoshi no Kabe Japanese TV Show, 2020, 200 eps (Ep. 113) (Guest)	200	(Ep. 113) Guest	8.0
2020	Shibuxile Japanese TV Show, 2020, 38 eps (Ep. 8, 31) (Guest)	38	(Ep. 8, 31) Guest	8.1
2020	CDTV Live! Live! Japanese TV Show, 2020, 200 eps (Guest)	200	Guest	8.0
2020	BALLI7 Japanese TV Show, 2020, 90 eps (Regular Member)	90	Regular Member	9.5
2017	Generations High School TV Japanese TV Show, 2017, 250 eps (Guest)	250	Guest	10.0
2015	Love Music Japanese TV Show, 2015, 350 eps (Guest)	350	Guest	7.9
2015	Buzz Rhythm Japanese TV Show, 2015, 515 eps (Ep. 486) (Guest)	515	(Ep. 486) Guest	7.9
2013	Premium MelodiX! Japanese TV Show, 2013, 500 eps (Guest)	500	Guest	0.0
2012	Ningen Kansatsu Variety Monitoring Japanese TV Show, 2012, 450 eps (Ep. 369) (Guest)	450	(Ep. 369) Guest	8.0
2005	J-Melo Japanese TV Show, 2005, 576 eps (Guest)	576	Guest	0.0
1986	MUSIC STATION Japanese TV Show, 1986, 1328 eps [Performer] (Guest)	1328	[Performer] Guest	7.9
1964	Music Fair Japanese TV Show, 1964, 3000 eps (Guest)	3000	Guest	7.0