Isekai Office Worker: The Other World's Books Depend on the Bean Counter
Series · 2026
as Norbert Blanc (voice)
Hollywood
Actor
Seiichiro Yamashita
Also credited as 山下誠一郎
Seiichiro Yamashita is an actor with voice roles in the series I Have a Crush at Work, Caressing My Hibernating Bear, Play It Cool, Guys, Rumble Garanndoll, and Case File N° 221: Kabukicho. He also voiced Donki in the film Eternal 831, Henry Leobort in Lost Song, and Buntarou Houjou in Girls Beyond the Wasteland.
- Credits tracked
- 35
- Roles
- Cast
- Known for
- acting
On screen
Acting credits, newest first.
Mistress Kanan Is Devilishly Easy
Series · 2026
as Yōji Kyōgi (voice)
An Observation Log of My Fiancée Who Calls Herself a Villainess
Series · 2026
as Courtgain Deres Mardan (voice)
I Have a Crush at Work
Series · 2025
as Masugu Tateishi (voice)
Mobile Suit Gundam GQuuuuuuX -Beginning-
Film · 2025
as Xavier Olivette (voice)
Mobile Suit Gundam GQuuuuuuX
Series · 2025
as Xavier Olivette (voice)
Disney Twisted-Wonderland: The Animation
Series · 2025
as Ace Trappola (voice)
Shabake
Series · 2025
as Matsunosuke (voice)
TOUKEN RANBU KAI KYODEN
Series · 2024
as Yagen Tōshirō (voice)
Nina the Starry Bride
Series · 2024
as Yor (voice)
Why Does Nobody Remember Me in This World?
Series · 2024
as Ashran (voice)
Shangri-La Frontier
Series · 2023
as Orcelott (voice)
Horimiya: The Missing Pieces
Series · 2023
as Toru Ishikawa (voice)
Caressing My Hibernating Bear
Series · 2022
as Watari (voice)
Eternal 831
Film · 2022
as Donki (voice)
Play It Cool, Guys
Series · 2022
as Kida (voice)
The Eminence in Shadow
Series · 2022
as Cid Kagenou / Shadow (voice)
Zurmo77/100
More than a Married Couple, but Not Lovers
Series · 2022
as Jiro Yakuin (voice)
KAKEGURUI TWIN
Series · 2022
as Aoi Mibuomi (voice)
Rumble Garanndoll
Series · 2021
as Hosomichi Kudou (voice)
Horimiya
Series · 2021
as Toru Ishikawa (voice)
Zurmo85.1/100
The Vampire Dies in No Time
Series · 2021
as Kei Kantarou (voice)
Suppose a Kid from the Last Dungeon Boonies Moved to a Starter Town?
Series · 2021
as Alan (voice)
Gal & Dino
Series · 2020
as Shouta (voice)
Appare-Ranman!
Series · 2020
as Kosame (voice)
Case File N° 221: Kabukicho
Series · 2019
as James Moriarty (voice)
Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note
Series · 2019
as Svin Glascheit (voice)
Lost Song
Series · 2018
as Henry Leobort (Voice)
How to Keep a Mummy
Series · 2018
as Taichi Tatsuaki (voice)
The Ancient Magus' Bride
Series · 2017
as Rían Scrimgeour (voice)
Katsugeki: Touken Ranbu
Series · 2017
as Yagen Toushirou (voice)
Haruchika – Haruta & Chika
Series · 2016
as Keisuke Katagiri (voice)
Girls Beyond the Wasteland
Series · 2016
as Buntarou Houjou (voice)
Orange
Series · 2016
as Kakeru Naruse (voice)
And You Thought There Is Never a Girl Online?
Series · 2016
as Cloud
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