
Seiichiro Yamashita
Known for Acting · 91 credits
- Born
- 1992-05-21 (age 34)
- Place of birth
- Fukuyama, Hiroshima, Japan
- Also known as
- Seiichirō Yamashita · Seiichirou Yamashita · 山下诚一郎 · 山下 誠一郎
Known For

Classroom of the Elite
2017
as Ikuto Kiriyama (voice)

The Ancient Magus' Bride
2017
as Rían Scrimgeour (voice)

Mob Psycho 100
2016
as Terror (voice) / Psychic 6 (voice) / Schoolboy (voice) / Scar A (voice) / College Student (voice) / Inukawa (voice) / Sagawa (voice) / Bandai (voice)

Black Butler
2008
as Edward Midford (voice)

That Time I Got Reincarnated as a Slime
2018
as Phobio (voice)

The Eminence in Shadow
2022
as Cid Kagenou / Shadow (voice) / Minoru Kageno (voice)
TV Shows (82)

Classroom of the Elite
2017
as Ikuto Kiriyama (voice)

The Ancient Magus' Bride
2017
as Rían Scrimgeour (voice)

Mob Psycho 100
2016
as Terror (voice) / Psychic 6 (voice) / Schoolboy (voice) / Scar A (voice) / College Student (voice) / Inukawa (voice) / Sagawa (voice) / Bandai (voice)

Black Butler
2008
as Edward Midford (voice)

That Time I Got Reincarnated as a Slime
2018
as Phobio (voice)

The Eminence in Shadow
2022
as Cid Kagenou / Shadow (voice) / Minoru Kageno (voice)

Ahiru no Sora
2019
as Rokuro Hirai (voice)

Strike the Blood
2013
as Rui Miyazumi (voice)

The Irregular at Magic High School
2014
as Terrorist (voice)

Aoashi
2022
as Soichiro Tachibana (voice)

A Certain Scientific Railgun
2009
as Man (voice) / Anti-Skill (voice) / Culprit (voice)

86 EIGHTY-SIX
2021
as Raiden Shuga (voice)

Horimiya
2021
as Toru Ishikawa (voice)

Snow White with the Red Hair
2015
as Government Official (voice) / Guard B (voice)

Demon Slayer: Kimetsu no Yaiba
2019
as (voice)

Shangri-La Frontier
2023
as Orcelott (voice)

Chained Soldier
2024
as Male Student A (voice)

Ascendance of a Bookworm
2019
as Cornelius (voice)

Horimiya: The Missing Pieces
2023
as Toru Ishikawa (voice)

Nagi-Asu: A Lull in the Sea
2013
as Jin Iimori (voice) / Hama Junior High student A (voice)

T・P BON
2024
as Menesthes (voice)

The Piano Forest
2018
as Mozart as a Youth (voice) / Mozart (voice) / Sophie's Brother (voice)

Golden Time
2013
as Nakagawa (voice)

Orange
2016
as Kakeru Naruse (voice)

EDENS ZERO
2021
as Cure (voice)

Mobile Suit Gundam GQuuuuuuX
2025
as Xavier Olivette (voice)

HANEBADO!
2018
as Gaku Isehara (voice)

Unnamed Memory
2024
as Senn (voice)

Go! Go! Loser Ranger!
2024
as Eigen Urabe (voice)

How a Realist Hero Rebuilt the Kingdom
2021
as Gatsby Colbert (voice)

Scott Pilgrim Takes Off
2023
as Anime Boy (voice)

Tsuredure Children
2017
as Chiaki Uchimura (voice)

BLEND-S
2017
as Customer (voice) / Good looking guy (voice)

Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note
2019
as Svin Glascheit (voice)

Play It Cool, Guys
2022
as Kida (voice)

Undead Murder Farce
2023
as Bernt (voice)

SHOSHIMIN: How to Become Ordinary
2024
as Yuto Hiya (voice)

Tomodachi Game
2022
as Best Friend A (voice)

I Have a Crush at Work
2025
as Masugu Tateishi (voice)

More than a Married Couple, but Not Lovers
2022
as Jiro Yakuin (voice)

Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria
2017
as Villy (voice)

Tatsuki Fujimoto 17-26
2025
as Akira (voice)

Mistress Kanan Is Devilishly Easy
2026
as Yōji Kyōgi (voice)

The Vampire Dies in No Time
2021
as Kei Kantarou (voice)

Wandering Witch: The Journey of Elaina
2020
as Gatekeeper A (voice)

Flower and Asura
2025
as Mitsuyuki Akiyama (voice)

Insomniacs After School
2023
as Tao Ukegawa (voice)

Appare-Ranman!
2020
as Kosame (voice)

Haruchika – Haruta & Chika
2016
as Keisuke Katagiri (voice)

The Ice Guy and His Cool Female Colleague
2023
as Kankodori (voice)

The Demon Prince of Momochi House
2024
as Hayato Hidaka (voice)

KAKEGURUI TWIN
2022
as Aoi Mibuomi (voice)

Rumble Garanndoll
2021
as Hosomichi Kudou (voice)

Case File N° 221: Kabukicho
2019
as James Moriarty (voice)

Akane-banashi
2026
as Guriko Arakawa (voice)

Suppose a Kid from the Last Dungeon Boonies Moved to a Starter Town?
2021
as Alan (voice)

BBK/BRNK
2016
as Dersu Nizhny (voice)

Caressing My Hibernating Bear
2022
as Watari (voice)

And You Thought There Is Never a Girl Online?
2016
as Cloud

White Album 2
2013
as Courier (voice)
Movies (9)

The Eminence in Shadow: Lost Echoes
as Cid Kagenou / Shadow (voice)

Mobile Suit Gundam GQuuuuuuX -Beginning-
2025
as Xavier Olivette (voice)

The Irregular at Magic High School: The Girl Who Summons the Stars
2017
as Saburou Date (voice)

Beyond the Boundary: I'll Be Here – Future
2015
as Spirit World Warrior (voice)

Happy-Go-Lucky Days
2020
as Yagasaki-kun (voice)

Eternal 831
2022
as Donki (voice)

Orange: Future
2016
as Kakeru Naruse (voice)

Future Imaginations
2019
as Minami Kōta (Voice)
Woke-Up-as-a-Girl Syndrome
2025
as Akira (voice)
About Seiichiro Yamashita
Seiichiro Yamashita is a notable figure in cinema and television, best known for contributions to Acting. With 91 credits spanning from 2008 to 2026, Seiichiro Yamashita has appeared in 9 films and 82 TV shows.
Fans searching for Seiichiro Yamashita movies, Seiichiro Yamashita filmography, or the latest projects starring Seiichiro Yamashita can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Seiichiro Yamashita Movies
- The Eminence in Shadow: Lost Echoes — as Cid Kagenou / Shadow (voice)
- Mobile Suit Gundam GQuuuuuuX -Beginning- (2025) — as Xavier Olivette (voice)
- The Irregular at Magic High School: The Girl Who Summons the Stars (2017) — as Saburou Date (voice)
- Beyond the Boundary: I'll Be Here – Future (2015) — as Spirit World Warrior (voice)
- Happy-Go-Lucky Days (2020) — as Yagasaki-kun (voice)
Where to Watch Seiichiro Yamashita Films
Most Seiichiro Yamashita movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Seiichiro Yamashita, check our movies catalogue and browse page.