
Movies (Acting Roles)
Sorted by Release DateTV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

The Dinner Table Detective
Seiya Yamanaka was 59+ in The Dinner Table Detective as 'Apartment Landlord (voice), Doctor (voice)'.TV Show Released: First Air Date
Fri, Apr 04 2025
Fri, Apr 04 2025

Ramen Akaneko
Seiya Yamanaka was 58+ in Ramen Akaneko as 'Food Cart Customer (voice)'.TV Show Released: First Air Date
Thu, Jul 04 2024
Thu, Jul 04 2024

Helck
Seiya Yamanaka was 57+ in Helck as 'Senator (voice)'.TV Show Released: First Air Date
Wed, Jul 12 2023
Wed, Jul 12 2023

The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat
Seiya Yamanaka was 55+ in The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat as 'Taigu (voice)'.TV Show Released: First Air Date
Wed, Oct 06 2021
Wed, Oct 06 2021

Special Rescue Exceedraft
Seiya Yamanaka was 26+ in Special Rescue Exceedraft as 'Moriyama'.TV Show Released: First Air Date
Sun, Feb 02 1992
Sun, Feb 02 1992