Osamu Okubo

An image from Tokyo Ghoul, one of the productions that also features Osamu Okubo.

Osamu Okubo

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Tokyo Ghoul

Tokyo Ghoul

2014

Fairy Tail

Fairy Tail

2009

Baki Hanma

Baki Hanma

2021

Blue Exorcist

Blue Exorcist

2011

Case Closed: The Fourteenth Target

Case Closed: The Fourteenth Target

1998

Case Closed: Countdown to Heaven

Case Closed: Countdown to Heaven

2001

Little Nemo: Adventures in Slumberland

Little Nemo: Adventures in Slumberland

1989

Detective Conan: Crossroad in the Ancient Capital

Detective Conan: Crossroad in the Ancient Capital

2003