Seiichiro Yamashita

2020s

1. 2026
   

   An Observation Log of My Fiancée Who Calls Herself a Villainess

   Courtgain Deres Mardan (voice) · 12 episodes

   77
2. 

   Mistress Kanan Is Devilishly Easy

   Yōji Kyōgi (voice) · 12 episodes

3. 

   Akane-banashi

   Guriko Arakawa (voice) · 9 episodes

4. 

   Isekai Office Worker: The Other World's Books Depend on the Bean Counter

   Norbert Blanc (voice) · 12 episodes

   68
5. 2025
   

   Tatsuki Fujimoto 17-26

   Akira (voice) · 1 episode

   82
6. 

   Disney Twisted-Wonderland: The Animation

   Ace Trappola (voice) · 8 episodes

   66

7. Tatsuki Fujimoto 17-26 Part 2

   Akira (voice)

8. 

   Shabake

   Matsunosuke (voice) · 13 episodes

9. 

   Hotel Inhumans

   Toshiya Kase (voice) · 1 episode

10. 

    With You and the Rain

    Young Man (voice) · 1 episode

    72
11. 

    HANA-Doll*: Reinterpretation of Flowering

    Mahiro Yuki (voice) · 12 episodes

12. 

    Mobile Suit Gundam GQuuuuuuX

    Xavier Olivette (voice) · 12 episodes

    69
13. 

    Mobile Suit Gundam GQuuuuuuX -Beginning-

    Xavier Olivette (voice)

14. 

    Flower and Asura

    Mitsuyuki Akiyama (voice) · 10 episodes

    64
15. 

    I Have a Crush at Work

    Masugu Tateishi (voice) · 12 episodes

    72
16. 2024
    

    Nina the Starry Bride

    Yor (voice) · 12 episodes

    71
17. 

    Why Does Nobody Remember Me in This World?

    Ashran (voice) · 12 episodes

    63
18. 

    SHOSHIMIN: How to Become Ordinary

    Yuto Hiya (voice) · 6 episodes

    71
19. 

    T・P BON

    Menesthes (voice) · 1 episode

    68
20. 

    Unnamed Memory

    Senn (voice) · 3 episodes

    65
21. 

    Go! Go! Loser Ranger!

    Eigen Urabe (voice) · 11 episodes

    70
22. 

    TOUKEN RANBU KAI KYODEN

    Yagen Tōshirō (voice) · 8 episodes

23. 

    The Demon Prince of Momochi House

    Hayato Hidaka (voice) · 6 episodes

    67
24. 

    Chained Soldier

    Male Student A (voice) · 1 episode

    69
25. 2023
    

    Scott Pilgrim Takes Off

    Anime Boy (voice) · 1 episode

    78
26. 

    Shangri-La Frontier

    Orcelott (voice) · 51 episodes

    77
27. 

    Undead Murder Farce

    Bernt (voice) · 2 episodes

    76
28. 

    Horimiya: The Missing Pieces

    Toru Ishikawa (voice) · 13 episodes

    78
29. 

    Insomniacs After School

    Tao Ukegawa (voice) · 10 episodes

    78
30. 

    FLAGLIA: Story of Summer Vacation

    Kanchi (voice) · 6 episodes

31. 

    The Ice Guy and His Cool Female Colleague

    Kankodori (voice) · 1 episode

    68
32. 2022
    

    Play It Cool, Guys

    Kida (voice) · 24 episodes

    72
33. 

    More than a Married Couple, but Not Lovers

    Jiro Yakuin (voice) · 12 episodes

    77
34. 

    The Eminence in Shadow

    Cid Kagenou / Shadow (voice), Minoru Kageno (voice) · 32 episodes

    78
35. 

    KAKEGURUI TWIN

    Aoi Mibuomi (voice) · 6 episodes

    68
36. 

    Caressing My Hibernating Bear

    Watari (voice) · 9 episodes

37. 

    Aoashi

    Soichiro Tachibana (voice) · 24 episodes

    80
38. 

    Tomodachi Game

    Best Friend A (voice) · 1 episode

    76

39. Eternal 831

    Donki (voice)

40. 2021
    

    Rumble Garanndoll

    Hosomichi Kudou (voice) · 12 episodes

41. 

    The Vampire Dies in No Time

    Kei Kantarou (voice) · 24 episodes

    68

42. Idol Land PriPara

    TV

43. 

    How a Realist Hero Rebuilt the Kingdom

    Gatsby Colbert (voice) · 7 episodes

    73
44. 

    EDENS ZERO

    Cure (voice) · 1 episode

    73
45. 

    86 EIGHTY-SIX

    Raiden Shuga (voice) · 23 episodes

    82
46. 

    Horimiya

    Toru Ishikawa (voice) · 13 episodes

    81
47. 

    Suppose a Kid from the Last Dungeon Boonies Moved to a Starter Town?

    Alan (voice) · 12 episodes

    66
48. 2020
    

    Happy-Go-Lucky Days

    Yagasaki-kun (voice)

    56
49. 

    Wandering Witch: The Journey of Elaina

    Gatekeeper A (voice) · 1 episode

    72

50. Nocturne Boogie

    Kiriya Kyuketsu (voice) · 47 episodes

51. 

    Appare-Ranman!

    Kosame (voice) · 13 episodes

    69
52. 

    Gal & Dino

    Shouta (voice) · 12 episodes

    67

2010s

1. 2019
   

   Case File N° 221: Kabukicho

   James Moriarty (voice) · 24 episodes

   59
2. 

   Ascendance of a Bookworm

   Cornelius (voice) · 7 episodes

   79
3. 

   Ahiru no Sora

   Rokuro Hirai (voice) · 8 episodes

   75
4. 

   Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note

   Svin Glascheit (voice) · 13 episodes

   69

5. Future Imaginations

   Minami Kōta (Voice)

6. 

   Demon Slayer: Kimetsu no Yaiba

   (voice) · 1 episode

   85
7. 2018
   

   That Time I Got Reincarnated as a Slime

   Phobio (voice) · 9 episodes

   81
8. 

   HANEBADO!

   Gaku Isehara (voice) · 12 episodes

   65
9. 

   The Piano Forest

   Mozart as a Youth (voice), Mozart (voice), Sophie's Brother (voice) · 1 episode

   71
10. 

    Lost Song

    Henry Leobort (Voice) · 12 episodes

    71

11. How to Keep a Mummy

    Taichi Tatsuaki (voice) · 12 episodes

12. 2017
    

    The Ancient Magus' Bride

    Rían Scrimgeour (voice) · 24 episodes

    78
13. 

    BLEND-S

    Customer (voice), Good Looking Guy (voice) · 2 episodes

    72
14. 

    Classroom of the Elite

    Ikuto Kiriyama (voice) · 2 episodes

    79
15. 

    Tsuredure Children

    Chiaki Uchimura (voice) · 7 episodes

    74
16. 

    Katsugeki: Touken Ranbu

    Yagen Toushirou (voice) · 13 episodes

    65
17. 

    The Irregular at Magic High School: The Girl Who Summons the Stars

    Saburou Date (voice)

    66
18. 

    Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria

    Villy (voice) · 1 episode

    69

19. Idol Time PriPara

    TV

20. 

    Eromanga Sensei

    Chris Yamada (voice) · 1 episode

    56
21. 

    Seiren

    Cameraman (voice) · 1 episode

    63
22. 2016

    Orange: Future

    Kakeru Naruse (voice)

23. 

    Mob Psycho 100

    Terror (voice), Psychic 6 (voice), Schoolboy (voice), Scar A (voice), College Student (voice), Inukawa (voice), Sagawa (voice), Bandai (voice) · 1 episode

    85
24. 

    Orange

    Kakeru Naruse (voice) · 13 episodes

    78
25. 

    And You Thought There Is Never a Girl Online?

    Cloud · 12 episodes

    64
26. 

    BBK/BRNK

    Dersu Nizhny (voice) · 3 episodes

    63
27. 

    Haruchika – Haruta & Chika

    Keisuke Katagiri (voice) · 12 episodes

    62

28. Girls Beyond the Wasteland

    Buntarou Houjou (voice) · 12 episodes

29. 2015
    

    Snow White with the Red Hair

    Government Official (voice), Guard B (voice) · 1 episode

    76

30. Beyond the Boundary: I'll Be Here – Future

    Spirit World Warrior (voice)

31. 

    Is It Wrong to Try to Pick Up Girls in a Dungeon?

    Lissos (voice), Adventurer B (voice) · 2 episodes

    74
32. 2014
    

    The Irregular at Magic High School

    Terrorist (voice) · 1 episode

    72
33. 2013
    

    Walkure Romanze

    Takahiro Mizuno (voice) · 12 episodes

    64
34. 

    White Album 2

    Courier (voice) · 1 episode

    71
35. 

    Strike the Blood

    Rui Miyazumi (voice) · 12 episodes

    68
36. 

    Golden Time

    Nakagawa (voice) · 1 episode

    79
37. 

    Nagi-Asu: A Lull in the Sea

    Jin Iimori (voice), Hama Junior High student A (voice) · 1 episode

    75

2000s

1. 2009
   

   A Certain Scientific Railgun

   Man (voice), Anti-Skill (voice), Culprit (voice) · 1 episode

   74
2. 2008
   

   Black Butler

   Edward Midford (voice) · 1 episode

   77

No release date

1. 

   The Eminence in Shadow: Lost Echoes

   Cid Kagenou / Shadow (voice)