Production Credits
Seiji Handa has 17 production credits.Art
Credited for Prop Designer in 5 shows - Under Ninja, Mushoku Tensei: Jobless Reincarnation, Bubble, SPY x FAMILY and SPY x FAMILY CODE: White.
Credited for Art Designer in 1 show - Onipan!.
Credited for Graphic Designer in 1 show - Vermeil in Gold.
Visual Effects
Credited for Key Animation in 7 shows - A.D. Police Files, Burn Up, Detonator Orgun, Darkside Blues, Voltage Fighter Gowcaizer, Virus Buster Serge and Metropolis.
Credited for Character Designer in 1 show - Landlock.
Credited for Animation Director in 1 show - Mushoku Tensei: Jobless Reincarnation.
Writing
Credited for Writer in 1 show - Virus Buster Serge.