Production Credits
Masaharu Koyama has 17 production credits.Art
Credited for Prop Designer in 5 shows - Demon Slayer: Kimetsu no Yaiba, Fate/stay night: Heaven's Feel III. Spring Song, Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train, Demon Slayer: Kimetsu no Yaiba -To the Swordsmith Village- and Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-.
Visual Effects
Credited for Key Animation in 10 shows - Fate/Zero, Gyo: Tokyo Fish Attack, Magical Sisters Yoyo & Nene, Fate/stay night [Unlimited Blade Works], God Eater, Fate/stay night: Heaven's Feel I. Presage Flower, Fate/stay night: Heaven's Feel II. Lost Butterfly, Demon Slayer: Kimetsu no Yaiba, Fate/stay night: Heaven's Feel III. Spring Song and Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train.
Credited for Animation Director in 1 show - God Eater.
Credited for Opening/Ending Animation in 1 show - Demon Slayer: Kimetsu no Yaiba.