Brian Olvera is known for his work on Dragon Ball Super (2015), Danganronpa 3: The End of Kibougamine Gakuen - Mirai-hen (2016) and Servamp (2016).
One piece - Season 8 - Vol.01
One Piece - Season 9 [Sub: Eng]
Dragon Ball Z Abridged - Season 2
One Piece - Season 4 - Vol 01 [Audio: Eng]
Attack on Titan (Shingeki no Kyojin) - Season 3 [Sub: Eng]
The Fruit of Evolution: Before I Knew It, My Life Had It Made - Season 1 [Sub: Eng]
Maou-sama, Retry! [Audio: Eng]
Dragon Ball Super - Season 2 [Audio: Eng]
One Piece - Season 10
SSSS Gridman - Season 1
One Piece - Season 4
One piece - Season 8 - Vol.02
One Piece - Season 17 [Sub: Eng]
One Piece - Season 21 [Sub: Eng]
One Piece - Season 18 [Audio: Eng]
Fairy Tail - Season 8 [Audio: Eng]
Overlord [Sub: Eng]
One Piece - Season 6 - Vol.01 [Audio: Eng]
Yamada-kun to 7-nin no Majo (OVA) [Sub: Eng]
The Fruit of Evolution: Before I Knew It, My Life Had It Made - Season 2
One Piece (JP) - Season 15
Plunderer - Season 1 [Sub: Eng]
Black Clover - Season 3
One Piece - Season 17
Yamada-kun to 7-nin no Majo (TV) [Sub: Eng]
One Piece - Season 11 [Sub: Eng]