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Portrait of Seishirou Katou

Acting

Seishirou Katou

Career

Active from 2010 to 2026, busiest in 2026 with 4 main titles.

Leading roles
15
top three billing
Average score
GoodWatch score67/100
Highest rated
Poster for Heart and Yummie
Heart and Yummie
GoodWatch score80/100

Characters

11

The characters Seishirou Katou played, best-known titles first.

Seishirou Katou as Itona
Seishirou Katou as Amano Koichiro
Seishirou Katou as 武田新
Seishirou Katou as Nakahara Takeru
Seishirou Katou as 相楽琉偉
Seishirou Katou as 誠仁親王
Seishirou Katou as 真田才悟
Seishirou Katou as 八雲 カイ
Seishirou Katou as 六角洸介
Seishirou Katou as 坂部琥太郎
Seishirou Katou as 岸田佑矢

Character images: TheTVDB

What stands out

Compared with the average well-known movie, over 15 of their titles. Select a trait to filter titles.

Energy: 4.4 versus catalog average 4.5EnergyHeart: 5.3 versus catalog average 4.2HeartHumor: 2.7 versus catalog average 2.6HumorWorld: 5.7 versus catalog average 5.6WorldCraft: 5.3 versus catalog average 5.3CraftStyle: 6.0 versus catalog average 5.9Style
Seishirou Katou Catalog average

Rarely in their work

  • Contemporary Realism
    3.3, average 5.4
  • Crime
    2.1, average 3.5
  • Class & Capitalism
    2.4, average 3.3
  • Eroticism
    0.9, average 1.8

Main genres

Select a genre to see those titles.

Recurring tags

  • Psychological Mystery 3
  • Coming-of-Age Story 3
  • Coming-of-Age 3
  • Social Commentary 2
  • Japanese Drama 2
  • Character-Driven 2
  • Family Bonds 2
  • Slice of Life 2
  • Japanese Cinema 2

Works often with

People in at least two of their main titles.

Movies and TV shows

36
Type
Role
Score
Decade
Genre
Group by

Upcoming

1 title
Honto ni Atta Kowai Hanashi 2009 10th Anniversary
Honto ni Atta Kowai Hanashi 2009 10th Anniversary

TV show · as {Segment 1} The Boy

2020s

16 titles · average score 72
Before the Day
Before the Day (2026)

TV show · as Kotaro Sakabe

Kenzo Kitakata: SUIKODEN
Kenzo Kitakata: SUIKODEN (2026)

TV show · as Gen Shogo

The Employee
The Employee (2026)

TV show

Hoso Kyoku Senkyo
Hoso Kyoku Senkyo (2025)

TV show · as Hiroshi Ibuki

Cells at Work!
Cells at Work! (2024)
GoodWatch score 70

as Arata Takeda

Lawyer Sodom
Lawyer Sodom (2023)

TV show · as Kai Yakumo

The Greatest Teacher
The Greatest Teacher (2023)
GoodWatch score 74

TV show · as Sagara Rui

Guardian of the Market
Guardian of the Market (2022)

TV show · as Kosuke Rokkaku

Isn't It a Bad Guy?
Isn't It a Bad Guy? (2022)

TV show · as Sosuke Nakano

The Sun Stands Still
The Sun Stands Still (2021)

as Yuji Yanagi

MOCOMI
MOCOMI (2021)

TV show · as Yuya Kishida

#HandballStrive
#HandballStrive (2020)

as Masao Kiyota

2010s

17 titles · average score 65
Twilight
Twilight (2019)
GoodWatch score 64

as Yuusuke Kijinami (voice)

Assassination Classroom: Graduation
Assassination Classroom: Graduation (2016)
GoodWatch score 63

as Itona Horibe

OUR HOUSE
OUR HOUSE (2016)

TV show

Moribito: Guardian of the Spirit
Moribito: Guardian of the Spirit (2016)
GoodWatch score 74

TV show · as Toya

Ninja Kids!!! Summer Mission Impossible
Ninja Kids!!! Summer Mission Impossible (2013)

as Nintaro

For Love's Sake
For Love's Sake (2012)
GoodWatch score 62

as Makoto Taiga

Odd Family 11
Odd Family 11 (2011)

TV show · as Saigo Sanada

Ninja Kids!!!
Ninja Kids!!! (2011)
GoodWatch score 63

as Rantaro

Friends: Naki on Monster Island
Friends: Naki on Monster Island (2011)
GoodWatch score 69

as Young Naki (voice)

Heart and Yummie
Heart and Yummie (2010)
GoodWatch score 80

as Umasou (voice)

The Wallflower
The Wallflower (2010)
GoodWatch score 61

TV show · as Nakahara Takeru

Tatsuya Miyanishi Theatre: Heart and Yummie
Tatsuya Miyanishi Theatre: Heart and Yummie (2010)

TV show

2000s

2 titles · average score 68
Dragon Sakura
Dragon Sakura (2005)
GoodWatch score 77

TV show · as Kouichirou Amano

Shining Boy & Little Randy
Shining Boy & Little Randy (2005)
GoodWatch score 59

as Takao Ogawa (1992)