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Seiya Osada

Osada Seiya

  • Name: Osada Seiya
  • Native name: 長田成哉
  • Also Known as: おさだ せいや
  • Nationality: Japanese
  • Gender: Male
  • Born: August 16, 1989
  • Age: 36
Osada Seiya is a Japanese actor. Edit Biography
Drama
Year Title # Role Rating
2026
Loved One
Loved One
Japanese Drama, 2026, 11 eps
Kamijo Wataru (Ep. 5) (Guest Role)
11
Kamijo Wataru (Ep. 5)
Guest Role
7.8
2026
Tabi no Oto: Kamakura-hen
Tabi no Oto: Kamakura-hen
Japanese Drama, 2026, 8 eps
Miura Yuta (Support Role)
8
Miura Yuta
Support Role
0.0
2025
Alice in Borderland Season 3
Alice in Borderland Season 3
Japanese Drama, 2025, 6 eps
[Player] (Ep. 2) (Guest Role)
6
[Player] (Ep. 2)
Guest Role
8.2
2025
Conditions for a Professional Girlfriend Season 3
Conditions for a Professional Girlfriend Season 3
Japanese Drama, 2025, 0 eps
(Support Role)
0
Support Role
0.0
2025
Ultraman Omega
Ultraman Omega
Japanese Drama, 2025, 25 eps
Taira Kazuyasu (Ep. 11-12, 17, 23-25) (Guest Role)
25
Taira Kazuyasu (Ep. 11-12, 17, 23-25)
Guest Role
7.7
2025
Stolen Son: A Mother's Revenge
Stolen Son: A Mother's Revenge
Japanese Drama, 2025, 50 eps
(Support Role)
50
Support Role
0.0
2024
Go Home: Keishicho Mimoto Fumeinin Sodanshitsu
Go Home: Keishicho Mimoto Fumeinin Sodanshitsu
Japanese Drama, 2024, 10 eps
Minegishi Akira (Ep. 3) (Guest Role)
10
Minegishi Akira (Ep. 3)
Guest Role
7.9
2024
Double Cheat: Itsuwari no Keikan
Double Cheat: Itsuwari no Keikan
Japanese Drama, 2024, 8 eps
Minamino Shohei (Support Role)
8
Minamino Shohei
Support Role
7.2
2024
Black Girl's Talk
Black Girl's Talk
Japanese Drama, 2024, 8 eps
Yamashiro Itsuki [Sayaka's husband] (Ep. 3) (Guest Role)
8
Yamashiro Itsuki [Sayaka's husband] (Ep. 3)
Guest Role
7.4
2024
Shin Kuko Senkyo
Shin Kuko Senkyo
Japanese Drama, 2024, 10 eps
Yonezawa Hideo (Support Role)
10
Yonezawa Hideo
Support Role
7.3
2023
OZU: Ozu Yasujiro ga Kaita Monogatari
OZU: Ozu Yasujiro ga Kaita Monogatari
Japanese Drama, 2023, 6 eps
{Dekigokoro} (Ep. 1) (Unknown)
6
{Dekigokoro} (Ep. 1)
Unknown
7.6
2023
Knockin' on Locked Door
Knockin' on Locked Door
Japanese Drama, 2023, 9 eps
Hotta Koichiro (Ep. 2-3) (Guest Role)
9
Hotta Koichiro (Ep. 2-3)
Guest Role
7.4
2023
Unknown
Unknown
Japanese Drama, 2023, 9 eps
Niwatsuki Seiya (Support Role)
9
Niwatsuki Seiya
Support Role
7.2
2023
Logically Impossible! Detective Ryoko Kamizuru Is on the Case
Logically Impossible! Detective Ryoko Kamizuru Is on the Case
Japanese Drama, 2023, 11 eps
Tanigawa Shunya [Ryoko's junior lawyer partner] (Ep. 4, 10) (Guest Role)
11
Tanigawa Shunya [Ryoko's junior lawyer partner] (Ep. 4, 10)
Guest Role
7.6
2023
A2Z
A2Z
Japanese Drama, 2023, 10 eps
Koike (Support Role)
10
Koike
Support Role
6.8
2023
Outsider Cops
Outsider Cops
Japanese Drama, 2023, 9 eps
Umebayashi Masaharu (Support Role)
9
Support Role
7.6
2022
Invert: Jozuka Hisui Toujoshu
Invert: Jozuka Hisui Toujoshu
Japanese Drama, 2022, 5 eps
Yoshida Naomasa (Ep. 1) (Guest Role)
5
Yoshida Naomasa (Ep. 1)
Guest Role
7.5
2022
Fuufu Enman Recipe: Koukan Shinai? Hitoban Dake
Fuufu Enman Recipe: Koukan Shinai? Hitoban Dake
Japanese Drama, 2022, 12 eps
Oshida Hajime [Doctor, Participant of the "Night Aquarium"] (Support Role)
12
Oshida Hajime [Doctor, Participant of the "Night Aquarium"]
Support Role
7.1
2022
Shin Nobunaga Kouki Gaiden
Shin Nobunaga Kouki Gaiden
Japanese Drama, 2022, 3 eps
Sakai Tadatsugu (Support Role)
3
Sakai Tadatsugu
Support Role
7.3
2022
New Nobunaga Chronicle: High School Is a Battlefield
New Nobunaga Chronicle: High School Is a Battlefield
Japanese Drama, 2022, 10 eps
Sakai Tadatsugu (Support Role)
10
Sakai Tadatsugu
Support Role
7.3
2022
Mahou no Rinobe
Mahou no Rinobe
Japanese Drama, 2022, 10 eps
Endo Shohei (Ep. 9) (Guest Role)
10
Endo Shohei (Ep. 9)
Guest Role
7.6
2022
Who Needs True Love?
Who Needs True Love?
Japanese Drama, 2022, 10 eps
Chief Aota (Support Role)
10
Support Role
7.4
2022
Fishbowl Wives
Fishbowl Wives
Japanese Drama, 2022, 8 eps
Shimura Minoru [Yuka's husband] (Ep. 2) (Guest Role)
8
Shimura Minoru [Yuka's husband] (Ep. 2)
Guest Role
7.1
2022
Shinhannin Flag 2
Shinhannin Flag 2
Japanese Drama, 2022, 10 eps
Morozumi Takeru (Support Role)
10
Morozumi Takeru
Support Role
7.5
2021
Shukan Tsuikyu Premium
Shukan Tsuikyu Premium
Japanese Drama, 2021, 8 eps
Morozumi Takeru (Support Role)
8
Morozumi Takeru
Support Role
7.8
2021
Guilty Flag
Guilty Flag
Japanese Drama, 2021, 10 eps
Morozumi Takeru (Support Role)
10
Morozumi Takeru
Support Role
7.6
2021
The High School Heroes
The High School Heroes
Japanese Drama, 2021, 8 eps
Kazami Fumito (Support Role)
8
Kazami Fumito
Support Role
7.6
2021
Hikikomori Sensei
Hikikomori Sensei
Japanese Drama, 2021, 5 eps
Yusuke [Miki's dating partner] (Ep.1) (Guest Role)
5
Yusuke [Miki's dating partner] (Ep.1)
Guest Role
7.8
2021
We are Medical Interns
We are Medical Interns
Japanese Drama, 2021, 10 eps
Nagai Masaya [Radiologist] (Support Role)
10
Nagai Masaya [Radiologist]
Support Role
7.4
2021
Red Eyes: Kanshi Sousa-han
Red Eyes: Kanshi Sousa-han
Japanese Drama, 2021, 10 eps
Anekawa Tamotsu [Detective] (Support Role)
10
Anekawa Tamotsu [Detective]
Support Role
7.6
2020
Kiwadoi Futari: K2 - Ikebukurosho Keijika Kanzaki Kuroki
Kiwadoi Futari: K2 - Ikebukurosho Keijika Kanzaki Kuroki
Japanese Drama, 2020, 6 eps
Hamanaka Masaki (Ep. 4) (Guest Role)
6
Hamanaka Masaki (Ep. 4)
Guest Role
7.6
2020
Cursed in Love
Cursed in Love
Japanese Drama, 2020, 8 eps
Sumikura Masahiko (Ep. 4-6) (Guest Role)
8
Sumikura Masahiko (Ep. 4-6)
Guest Role
8.1
2020
Detective Yuri Rintaro
Detective Yuri Rintaro
Japanese Drama, 2020, 5 eps
Kusaka Eiichi [Ruriko's brother] (Ep. 1) (Guest Role)
5
Kusaka Eiichi [Ruriko's brother] (Ep. 1)
Guest Role
7.0
2020
Tokuso 9 Season 3
Tokuso 9 Season 3
Japanese Drama, 2020, 10 eps
Hayashi Toyoharu (Ep. 1) (Guest Role)
10
Hayashi Toyoharu (Ep. 1)
Guest Role
7.3
2020
Yell
Yell
Japanese Drama, 2020, 120 eps
Nojima Haruhiko [Natsuhiko's brother] (Week 4) (Guest Role)
120
Nojima Haruhiko [Natsuhiko's brother] (Week 4)
Guest Role
8.0
2019
Cheat
Cheat
Japanese Drama, 2019, 10 eps
Nonaka [TEAM SHACHI's fans] (Ep. 8) (Guest Role)
10
Nonaka [TEAM SHACHI's fans] (Ep. 8)
Guest Role
7.2
2019
Beshari Gurashi
Beshari Gurashi
Japanese Drama, 2019, 8 eps
Takewaka Akihiro (Support Role)
8
Takewaka Akihiro
Support Role
7.2
2019
Kasouken no Onna Season 19
Kasouken no Onna Season 19
Japanese Drama, 2019, 34 eps
Soma Ryo (Ep. 3) (Guest Role)
34
Soma Ryo (Ep. 3)
Guest Role
8.0
2019
Two Homelands
Two Homelands
Japanese Drama, 2019, 2 eps
Isa Shinkichi (Support Role)
2
Isa Shinkichi
Support Role
7.7
2019
Kishiryu Sentai Ryusoulger
Kishiryu Sentai Ryusoulger
Japanese Drama, 2019, 48 eps
Nada / Gaisorg (Support Role)
48
Nada / Gaisorg
Support Role
7.4
2019
Trace
Trace
Japanese Drama, 2019, 11 eps
Sekiguchi Shotaro (Ep. 9) (Guest Role)
11
Sekiguchi Shotaro (Ep. 9)
Guest Role
7.8
2018
Zero: Ikkaku Senkin Game
Zero: Ikkaku Senkin Game
Japanese Drama, 2018, 10 eps
Aota [black clothes] (Support Role)
10
Aota [black clothes]
Support Role
7.3
2018
Shitsuji Saionji no Meisuiri
Shitsuji Saionji no Meisuiri
Japanese Drama, 2018, 8 eps
Nakata Hayato (Ep. 3) (Guest Role)
8
Nakata Hayato (Ep. 3)
Guest Role
7.3
2018
Final Cut
Final Cut
Japanese Drama, 2018, 9 eps
Inobe Akira [Pediatric cardiology doctor] (Ep. 1) (Guest Role)
9
Inobe Akira [Pediatric cardiology doctor] (Ep. 1)
Guest Role
7.5
2018
Sego-don
Sego-don
Japanese Drama, 2018, 47 eps
Shimazu Tadayoshi [Hisamitsu's son] (Support Role)
47
Shimazu Tadayoshi [Hisamitsu's son]
Support Role
8.0
2017
Love Love Alien Season 2
Love Love Alien Season 2
Japanese Drama, 2017, 8 eps
Kawamura Minoru (Ep. 5) (Guest Role)
8
Kawamura Minoru (Ep. 5)
Guest Role
5.8
2017
Universal Kokokusha
Universal Kokokusha
Japanese Drama, 2017, 7 eps
Saeki Haruhiko (Ep.7) (Guest Role)
7
Saeki Haruhiko (Ep.7)
Guest Role
7.4
2017
Haken no Cabajou Ayaka
Haken no Cabajou Ayaka
Japanese Drama, 2017, 10 eps
Ishiyama Seiya (Ep. 7) (Guest Role)
10
Ishiyama Seiya (Ep. 7)
Guest Role
6.1
2017
Teinen Joshi
Teinen Joshi
Japanese Drama, 2017, 8 eps
Mori Masato (Support Role)
8
Mori Masato
Support Role
7.1
2017
Crisis: Special Security Squad
Crisis: Special Security Squad
Japanese Drama, 2017, 10 eps
Kishibe Daisuke (Ep. 10) (Guest Role)
10
Kishibe Daisuke (Ep. 10)
Guest Role
8.1
2017
Amateur Lovers Never Give Up!
Amateur Lovers Never Give Up!
Japanese Drama, 2017, 12 eps
Tokito Jin [Chihiro's lover] (Support Role)
12
Tokito Jin [Chihiro's lover]
Support Role
7.2
2017
Shukatsu Kazoku - Kitto, Umaku Iku
Shukatsu Kazoku - Kitto, Umaku Iku
Japanese Drama, 2017, 9 eps
Masaki [Host] (Ep. 3-6) (Guest Role)
9
Masaki [Host] (Ep. 3-6)
Guest Role
7.5
2016
Kasouken no Onna Season 16
Kasouken no Onna Season 16
Japanese Drama, 2016, 17 eps
Soma Ryo (Ep. 1-8) (Support Role)
17
Soma Ryo (Ep. 1-8)
Support Role
8.1
2016
Doubutsu Sentai Zyuohger
Doubutsu Sentai Zyuohger
Japanese Drama, 2016, 48 eps
Fuwa Kazuhiro (Ep. 14) (Guest Role)
48
Fuwa Kazuhiro (Ep. 14)
Guest Role
7.5
2015
Kasouken no Onna Season 15
Kasouken no Onna Season 15
Japanese Drama, 2015, 15 eps
Soma Ryo (Support Role)
15
Soma Ryo
Support Role
8.2
2015
Keibuho Sugiyama Shintaro ~ Kichijoji-sho Jiken File
Keibuho Sugiyama Shintaro ~ Kichijoji-sho Jiken File
Japanese Drama, 2015, 11 eps
Kashiwagi Yuuta (Ep.7) (Guest Role)
11
Kashiwagi Yuuta (Ep.7)
Guest Role
7.6
2014
Kasouken no Onna Season 14
Kasouken no Onna Season 14
Japanese Drama, 2014, 9 eps
Soma Ryo (Support Role)
9
Soma Ryo
Support Role
8.4
2014
Suikyuu Yankees
Suikyuu Yankees
Japanese Drama, 2014, 10 eps
Sudo [Kurosawa's senior] (Ep. 9-10) (Guest Role)
10
Sudo [Kurosawa's senior] (Ep. 9-10)
Guest Role
7.6
2013
Kasouken no Onna Season 13
Kasouken no Onna Season 13
Japanese Drama, 2013, 16 eps
Soma Ryo (Support Role)
16
Soma Ryo
Support Role
8.1
2013
Kasouken no Onna Season 12
Kasouken no Onna Season 12
Japanese Drama, 2013, 9 eps
Soma Ryo (Support Role)
9
Soma Ryo
Support Role
8.2
2012
GTO: Remake
GTO: Remake
Japanese Drama, 2012, 11 eps
[Former student of Meishu Gakuen] (Ep. 1) (Guest Role)
11
[Former student of Meishu Gakuen] (Ep. 1)
Guest Role
8.0
2012
Deka Kurokawa Suzuki
Deka Kurokawa Suzuki
Japanese Drama, 2012, 13 eps
Murakami Tarou (Ep.11) (Guest Role)
13
Murakami Tarou (Ep.11)
Guest Role
7.0
2011
Kasouken no Onna Season 11
Kasouken no Onna Season 11
Japanese Drama, 2011, 16 eps
Soma Ryo [Researcher] (Ep. 9-16) (Guest Role)
16
Soma Ryo [Researcher] (Ep. 9-16)
Guest Role
8.3
2010
Teppan
Teppan
Japanese Drama, 2010, 151 eps
Kaoru Takizawa (Support Role)
151
Kaoru Takizawa
Support Role
7.5
2010
Yankee-kun to Megane-chan
Yankee-kun to Megane-chan
Japanese Drama, 2010, 10 eps
Saito (Ep. 2) (Guest Role)
10
Saito (Ep. 2)
Guest Role
7.4
Movie
Year Title Role Rating
2024
The Floor Plan
The Floor Plan
Japanese Movie, 2024,
Katabuchi Keita (Support Role)
Katabuchi Keita
Support Role
7.0
2021
The Woman of S.R.I.: The Movie
The Woman of S.R.I.: The Movie
Japanese Movie, 2021,
Soma Ryo (Support Role)
Soma Ryo
Support Role
8.0
2021
Kishiryu Sentai Ryusoulger Special Chapter: Memory of Soulmates
Kishiryu Sentai Ryusoulger Special Chapter: Memory of Soulmates
Japanese Movie, 2021,
Nada / Gaisorg (Main Role)
Nada / Gaisorg
Main Role
7.0
2019
Shinbun Kisha
Shinbun Kisha
Japanese Movie, 2019,
Kawai Makoto (Support Role)
Kawai Makoto
Support Role
7.2
2011
Salvage Mice
Salvage Mice
Japanese Movie, 2011,
Takemaru Seigo (Support Role)
Takemaru Seigo
Support Role
6.9
Special
Year Title # Role Rating
2024
Konno Bin Suspense: Enjo Keishicho Kyokohangakari - Higuchi Akira
Konno Bin Suspense: Enjo Keishicho Kyokohangakari - Higuchi Akira
Japanese Special, 2024, 1 eps
Mikami Ken (Guest Role)
1
Mikami Ken
Guest Role
0.0
2022
Uchida Yasuo Suspense: Asami Mitsuhiko Series 1
Uchida Yasuo Suspense: Asami Mitsuhiko Series 1
Japanese Special, 2022, 1 eps
Hirayama Koichi (Guest Role)
1
Hirayama Koichi
Guest Role
7.0
2017
Otori Sosakan Kitami Shiho 20: Chikan Enzai Jiken ga Bijo no Renzoku Satsujin wo Yobu!
Otori Sosakan Kitami Shiho 20: Chikan Enzai Jiken ga Bijo no Renzoku Satsujin wo Yobu!
Japanese Special, 2017, 1 eps
Maeda Atsushi [Aya's husband] (Guest Role)
1
Maeda Atsushi [Aya's husband]
Guest Role
0.0
2016
Mohouhan
Mohouhan
Japanese Special, 2016, 2 eps
Shinozaki Seiji (Shino) [police officer] (Support Role)
2
Shinozaki Seiji (Shino) [police officer]
Support Role
7.3
2016
Kasouken no Onna: Spring Special
Kasouken no Onna: Spring Special
Japanese Special, 2016, 1 eps
Soma Ryo (Support Role)
1
Soma Ryo
Support Role
7.6
2016
Kasouken no Onna: New Year Special
Kasouken no Onna: New Year Special
Japanese Special, 2016, 1 eps
Soma Ryo (Support Role)
1
Soma Ryo
Support Role
9.0
2014
Jiken Kyumeii 2 - IMAT no Kiseki
Jiken Kyumeii 2 - IMAT no Kiseki
Japanese Special, 2014, 1 eps
Endo (Support Role)
1
Endo
Support Role
7.7
2013
Yo nimo Kimyo na Monogatari: 2013 Spring Special
Yo nimo Kimyo na Monogatari: 2013 Spring Special
Japanese Special, 2013, 1 eps
{Noroi Web} Okamoto Atsushi (Support Role)
1
{Noroi Web} Okamoto Atsushi
Support Role
7.0
2011
Teppan Bangai Hen: Eve Love Live
Teppan Bangai Hen: Eve Love Live
Japanese Special, 2011, 1 eps
Takizawa Kaoru (Support Role)
1
Takizawa Kaoru
Support Role
0.0
2011
Saigo no Kizuna: Okinawa Hikisakareta Kyodai
Saigo no Kizuna: Okinawa Hikisakareta Kyodai
Japanese Special, 2011, 1 eps
Taira Kiyoshi [Yasuharu's Bestfriend] (Support Role)
1
Taira Kiyoshi [Yasuharu's Bestfriend]
Support Role
7.9
TV Show
Year Title # Role Rating
2020
Azatokute Nani ga Waruino
Azatokute Nani ga Waruino
Japanese TV Show, 2020, 182 eps
(Ep. 147-151, 153-156) (Guest)
182
(Ep. 147-151, 153-156)
Guest
8.8
2019
Soul wo Hitosu ni! Ryusoul Challenge!
Soul wo Hitosu ni! Ryusoul Challenge!
Japanese TV Show, 2019, 3 eps
(Ep. 3) (Guest)
3
(Ep. 3)
Guest
0.0
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Osada Seiya

Seiya Osada
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Details

  • First Name: Seiya
  • Family Name: Osada
  • Native name: 長田成哉
  • Also Known as: おさだ せいや
  • Nationality: Japanese
  • Gender: Male
  • Born: August 16, 1989
  • Age: 36

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