Directing Kazuo Sakai Biography Kazuo Sakai is a Japanese animator and anime director. Directed GIRLS BAND CRY The Movie: Youth Rhapsody 2025 GIRLS BAND CRY The Movie: Hey, Our Future 2025 Love Live! Sunshine!! The School Idol Movie: Over the Rainbow 2019 Macross Frontier: The Wings of Farewell 2011 Other Credits Dragon Ball Super: Super Hero Storyboard Artist 2022 Hula Fulla Dance Storyboard Artist 2021 Bodacious Space Pirates: Abyss of Hyperspace Key Animation 2014 Doraemon: Nobita's Secret Gadget Museum Key Animation 2013 Doraemon: Nobita and the New Steel Troops: Winged Angels Key Animation 2011 Sergeant Keroro The Super Duper Movie 5: Creation! Ultimate Keroro, Wonder Space-Time Island Second Unit Director 2010 Bleach the Movie: The DiamondDust Rebellion Key Animation 2007 Origin: Spirits of the Past Key Animation 2006 Agent-readable