Production Credits
Koji Akiyama has 13 production credits.Visual Effects
Credited for Opening/Ending Animation in 1 show - Demon Slayer: Kimetsu no Yaiba.
Credited for Key Animation in 7 shows - Fate/stay night [Unlimited Blade Works], God Eater, Fate/stay night: Heaven's Feel I. Presage Flower, Fate/Grand Order: Himuro no Tenchi - 7-nin no Saikyou Ijin-hen, 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 5 shows - 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.