
Kazunari Ninomiya
Actor · Born June 17, 1983 (43) · Tokyo, Japan
Kazunari Ninomiya (二宮 和也, Ninomiya Kazunari, born June 17, 1983), often called Nino, is a Japanese idol, singer, songwriter, actor, voice actor, and radio host. He is a member of the Japanese boy band ARASHI and is best known to Western movie audiences for his portrayal as Private Saigo in the 2006 Clint Eastwood war film Letters from Iwo Jima. Ninomiya began his career in the entertainment industry when he joined the Japanese talent agency Johnny & Associates in 1996 at the age of 13. Prior to his debut as a singer with ARASHI in 1999, Ninomiya started an acting career when he was cast as Chris for the stage play Stand by Me, which was based on the film of the same name. Since then, he has went on to appear in numerous drama, movie and stage productions, making him known as the actor of ARASHI. Described as an actor who can act with his mouth and eyes, Ninomiya has won a number of awards and nominations for his roles.
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Biography from TMDB.
- June 17, 1983 (43)
- Tokyo, Japan
- Actor
- 21 on MovieCove · 80 credits in all
What are Kazunari Ninomiya's films like?
Across their 18 MovieCove titles with a thematic analysis, their films lean Self and Bonds.
Genres
Their MovieCove films by primary genre. The badge is the typical Midcredits score of the genre's films, the median percentile; an up arrow marks a genre at or above their average across these genres.
Themes
What they feel like to watch
Ironic 0 · Wry 0 · Earnest 14
Light 4 · Serious 6 · Dark 4
Grounded 5 · Stylized 8 · Heightened 1
Gentle 2 · Charged 7 · Intense 5
Steady 7 · Shifting 7 · Whiplash 0
Straight-faced 10 · Some laughs 3 · Funny 1
Slow burn 4 · Even-paced 9 · Relentless 1
Casual 4 · Engaged 9 · Full focus 1
Easy watch 3 · Affecting 6 · Heavy 5
Resolved 9 · Open-ended 3 · Ambiguous 2
Roles they play
Usually the Hero: 11 of 15 analyzed roles.
Show the 15 rolesHide the roles
- Heroas Saigô in Letters from Iwo Jima (2006)
- Heroas Kuro (Black) in Tekkonkinkreet (2006)
- Shadowas Kuro (Black) in Tekkonkinkreet (2006)
- Heroas Ariake Koichi in Ties of Shooting Stars (2008)
- Heroas Kei Kurono in Gantz (2010)
- Heroas Kei Kurono in Gantz: Perfect Answer (2011)
- Heroas Kei Kurono in Another Gantz (2011)
- Shapeshifteras Koro-Sensei in Assassination Classroom: The Graduation (2016)
- Mentoras Koro-Sensei in Assassination Classroom: The Graduation (2016)
- Heroas Mitsuru Sasaki in The Last Recipe: Memory of Giraffe's Tongue (2017)
- Heroas Seishiro Tokai in Black Pean (2018)
- Allyas Keiichiro Okino in Killing for the Prosecution (2018)
- Heroas Masashi Asada in The Asadas (2020)
- Heroas Haruto Narusawa in My Family (2022)
- Heroas Ken Kasugai in Tang (2022)
Moods and endings
- Happy1
- Bittersweet10
- Ambiguous7
AI-generated from each title's plot synopsis and cast list, with extra plot summaries, reviews and Parents Guide notes for titles the model may not know, and the model's own knowledge of the ones it recognizes. Only analyzed titles count, so this covers part of the filmography; the feel axes count films only for now.
Where can I watch Kazunari Ninomiya's films?
As of October 24, 2026, 10 of their 21 MovieCove titles stream on a subscription or free service, most on Netflix (4).
- Crunchyroll
Subscription and free streaming for Kazunari Ninomiya's titles on MovieCove; rent and buy are not counted. Titles are listed by Midcredits score, highest first, at most 12 per service; a dashed chip is a producer credit or a minor one, such as a thanks. A service opens the browse page, which counts movies only, so its number can differ.
Filmography
80 credits, 21 with a MovieCove page; 20 appearances as themselves are hidden until asked for.

Oshiri-Front Man - The Movie (not in the MovieCove catalog yet)(2026)

Last Samurai Standing(2025)
Midcredits score: 79th percentile of all shows
Exit 8(2025)
Midcredits score: 63rd percentile of all films
ShinaPushu THE MOVIE Pushu Cheek Dancing PARTY (not in the MovieCove catalog yet)(2025)

Anpan (not in the MovieCove catalog yet)(2025)

Secret NG House (not in the MovieCove catalog yet)(2025)
Midcredits score: 63rd percentile of all films
Oshinoko(2024)
Midcredits score: 57th percentile of all shows
ONE DAY ~It's Wonderful Christmas Ado~ (not in the MovieCove catalog yet)(2023)

Analog (not in the MovieCove catalog yet)(2023)

Can You Quiz? Can You Not? (not in the MovieCove catalog yet)(2023)

Vivant(2023)
Midcredits score: 51st percentile of all shows
Dareka to Nakai (not in the MovieCove catalog yet)(2023)

Fragments of the Last Will (not in the MovieCove catalog yet)(2022)

Tang(2022)
Midcredits score: 33rd percentile of all films
My Family(2022)
Midcredits score: 28th percentile of all shows
Sensuikan Cappellini-gou no bouken (not in the MovieCove catalog yet)(2022)

This is ARASHI LIVE 2020.12.31 (not in the MovieCove catalog yet)(2021)

The Asadas(2020)
Midcredits score: 86th percentile of all films
Sakanoue Animal Clinic Story (not in the MovieCove catalog yet)(2018)
Midcredits score: 51st percentile of all films
Black Pean(2018)
Midcredits score: 52nd percentile of all shows
Midcredits score: 78th percentile of all films
ARASHI LIVE TOUR 2016-2017 Are You Happy? (not in the MovieCove catalog yet)(2017)
Midcredits score: 40th percentile of all films
Botchan (not in the MovieCove catalog yet)(2016)

Aka Medaka (not in the MovieCove catalog yet)(2015)

Nagasaki: Memories of My Son (not in the MovieCove catalog yet)(2015)

Assassination Classroom(2015)
Midcredits score: 59th percentile of all films
Murder on the Orient Express (not in the MovieCove catalog yet)(2015)

Murder on the Orient Express (not in the MovieCove catalog yet)(2015)

嵐 LIVE & DOCUMENT ~15年目の告白~ (not in the MovieCove catalog yet)(2014)

ARASHI アラフェス'13 NATIONAL STADIUM 2013 (not in the MovieCove catalog yet)(2014)

Baseball Brainiacs (not in the MovieCove catalog yet)(2014)
Midcredits score: 62nd percentile of all films (provisional, few ratings)
Ninosan(2013)
Midcredits score: 92nd percentile of all shows (provisional, few ratings)
ARASHI LIVE TOUR Popcorn (not in the MovieCove catalog yet)(2013)

Platinum Data (not in the MovieCove catalog yet)(2013)

I Will Fly to the Sky on a Wheelchair (not in the MovieCove catalog yet)(2012)

Gantz: Perfect Answer(2011)
Midcredits score: 54th percentile of all films
Another Gantz(2011)
Midcredits score: 42nd percentile of all films
Gantz(2010)
Midcredits score: 61st percentile of all films
Freeter, Ie wo Kau (not in the MovieCove catalog yet)(2010)

The Lady Shogun and Her Men (not in the MovieCove catalog yet)(2010)

Arashi ni Shiyagare (not in the MovieCove catalog yet)(2010)

The Last Promise (not in the MovieCove catalog yet)(2010)

Tengoku de Kimi ni Aetara (not in the MovieCove catalog yet)(2009)

Door To Door (not in the MovieCove catalog yet)(2009)

ARASHI AROUND ASIA 2008 in TOKYO (not in the MovieCove catalog yet)(2009)

Ties of Shooting Stars(2008)
Midcredits score: 49th percentile of all shows
VS Arashi (not in the MovieCove catalog yet)(2008)

Marathon (not in the MovieCove catalog yet)(2007)

The Story of Yamada Taro (not in the MovieCove catalog yet)(2007)

Yellow Tears (not in the MovieCove catalog yet)(2007)

Dear Father (not in the MovieCove catalog yet)(2007)

Tekkonkinkreet(2006)
Midcredits score: 94th percentile of all films
Letters from Iwo Jima(2006)
Midcredits score: 98th percentile of all filmsArashi no Shukudai-kun (not in the MovieCove catalog yet)(2006)

Returning the Favor (not in the MovieCove catalog yet)(2006)

BOYS OVER FLOWERS (not in the MovieCove catalog yet)(2005)
G no Arashi (not in the MovieCove catalog yet)(2005)

Affectionate Time (not in the MovieCove catalog yet)(2005)

2004 ARASHI! いざッ、 NOW TOUR!! (not in the MovieCove catalog yet)(2005)

Minami's Girlfriend (not in the MovieCove catalog yet)(2004)

Pika**nchi Life Is Hard Dakara Happy (not in the MovieCove catalog yet)(2004)

Stand Up!! (not in the MovieCove catalog yet)(2003)
D no Arashi (not in the MovieCove catalog yet)(2003)

The Blue Light (not in the MovieCove catalog yet)(2003)

Chinese Cuisine Served Star Leo Style (not in the MovieCove catalog yet)(2003)

Pika*nchi Life Is Hard Dakedo Happy (not in the MovieCove catalog yet)(2002)
C no Arashi (not in the MovieCove catalog yet)(2002)

Handoku!!! (not in the MovieCove catalog yet)(2001)

As Tears Go By (not in the MovieCove catalog yet)(2000)

V no Arashi (not in the MovieCove catalog yet)(1999)

Dangerous After School (not in the MovieCove catalog yet)(1999)

Johnny's Count Down Live (not in the MovieCove catalog yet)(1998)

Akimahende! (not in the MovieCove catalog yet)(1998)

Amagi Pass (not in the MovieCove catalog yet)(1998)

NHK Kōhaku Uta-Gassen (not in the MovieCove catalog yet)(1951)

ARASHI How's it going? SUMMER CONCERT 2003 (not in the MovieCove catalog yet)
Career shape
Star power in the 99th percentile of 239,109 people with a billed film role, over a full career of 80 titles, 79 of them dated from 1951 to 2026; peak year 2006.

Biggest box office
Letters from Iwo Jima (2006)

Highest rated
Letters from Iwo Jima (2006)

Most popular right now
Vivant (2023)
Film career
Peak 2006 · fewer prominent film roles lately. Top draw in 2 MovieCove titles. Film roles by billing, audience size and rating; 25+ votes. A show carries a single first-air date, so shows are not on the curve.
- 2006Screen debut· Letters from Iwo Jima
- 2006First top-billed film· Tekkonkinkreet
- 2023Career best· Vivant
- 2025Best so far· Exit 8
Counts from TMDB across their full career, self appearances out; a title counts in every role they held on it. The ring is the typical Midcredits score (the median percentile) of the role's titles that are on MovieCove, shown from 5 scored. Billing is TMDB cast order for roles with 25+ votes, billed in the top 30.
How do Kazunari Ninomiya's films land?
Their typical MovieCove film has a Midcredits score in the 62nd percentile, the median of all 14; across their 14 films with reception data, the typical film sits in the 65th percentile for acclaim.
- 75th and up6
- 50th to 74th10
- 25th to 49th5
Shape of the crowd
12 of their 21 titles are Mixed.
- Universally Loved3
- Cult Classic1
- Crowd Pleaser5
- Mixed12
Reviewers score the acting 61/100 in their films, across 9 reviewed titles; fans 72, detractors 37. The element that speaks to their work as an actor.
Percentiles are each film's standing among all films on MovieCove; the typical film is the median, so one outlier cannot drag it. Percentiles and reviewer scores count the films IMDb credits them on, for now; the Midcredits score bands, the shape of the crowd and the two cards count their MovieCove titles, shows included (a show ranked among shows), appearances as themselves left out. A descriptor is the shape of a title's IMDb rating distribution against the catalog; "most divisive" needs a spread wider than half of all titles, and a card names only a principal credit: a craft role, and on a show a crew role or a run of episodes, never a courtesy credit or a one-off guest spot.
Who does Kazunari Ninomiya work with?
People who share at least 2 of Kazunari Ninomiya's MovieCove titles, grouped by what they did on them; Shinsuke Satô shares the most, 3.
Directors
- Shinsuke SatôShared titles: Another Gantz (2011), Gantz: Perfect Answer (2011), Gantz (2010)See all 3 shared titles with Shinsuke Satô

- Yukihiko TsutsumiShared titles: Arashi Anniversary Tour 5 x 20 Film: Record of Memories (2021), Pikanchi Half: Life is Hard Tabun Happy (2014)See all 2 shared titles with Yukihiko Tsutsumi

- Eiichirô HasumiShared titles: Assassination Classroom: The Graduation (2016), Assassination Classroom (2015)See all 2 shared titles with Eiichirô Hasumi

Writers
- Hiroya OkuShared titles: Another Gantz (2011), Gantz: Perfect Answer (2011), Gantz (2010)See all 3 shared titles with Hiroya Oku
- Yûsuke WatanabeShared titles: Another Gantz (2011), Gantz: Perfect Answer (2011), Gantz (2010)See all 3 shared titles with Yûsuke Watanabe
- Tatsuya KanazawaShared titles: Assassination Classroom: The Graduation (2016), Assassination Classroom (2015)See all 2 shared titles with Tatsuya Kanazawa

- Yûsei MatsuiShared titles: Assassination Classroom: The Graduation (2016), Assassination Classroom (2015)See all 2 shared titles with Yûsei Matsui
Actors
- Masaki SudaShared titles: The Asadas (2020), Assassination Classroom: The Graduation (2016), Assassination Classroom (2015)See all 3 shared titles with Masaki Suda

- Yuriko YoshitakaShared titles: Killing for the Prosecution (2018), Gantz: Perfect Answer (2011), Gantz (2010)See all 3 shared titles with Yuriko Yoshitaka

- Kanata HongôShared titles: Another Gantz (2011), Gantz: Perfect Answer (2011), Gantz (2010)See all 3 shared titles with Kanata Hongô

- Ken'ichi MatsuyamaShared titles: Another Gantz (2011), Gantz: Perfect Answer (2011), Gantz (2010)See all 3 shared titles with Ken'ichi Matsuyama

Composers, cinematographers and editors
- Kenji KawaiShared titles: Another Gantz (2011), Gantz: Perfect Answer (2011), Gantz (2010)See all 3 shared titles with Kenji Kawai

- Taro KawazuShared titles: Another Gantz (2011), Gantz: Perfect Answer (2011), Gantz (2010)See all 3 shared titles with Taro Kawazu

- Tsuyoshi ImaiShared titles: Another Gantz (2011), Gantz: Perfect Answer (2011), Gantz (2010)See all 3 shared titles with Tsuyoshi Imai
- Naoki SatôShared titles: Assassination Classroom: The Graduation (2016), Assassination Classroom (2015)See all 2 shared titles with Naoki Satô

Producers
- Yūsuke WakabayashiShared titles: The Asadas (2020), The Last Recipe: Memory of Giraffe's Tongue (2017)See all 2 shared titles with Yūsuke Wakabayashi
- Akira MoriiShared titles: Assassination Classroom: The Graduation (2016), Assassination Classroom (2015)See all 2 shared titles with Akira Morii

- Takaaki KabutoShared titles: Assassination Classroom: The Graduation (2016), Assassination Classroom (2015)See all 2 shared titles with Takaaki Kabuto

- Hiroshi MiyazakiShared titles: Gantz: Perfect Answer (2011), Gantz (2010)See all 2 shared titles with Hiroshi Miyazaki
Mixed roles
- Katsuo FukuzawaShared titles: Vivant (2023), Black Pean (2018)See all 2 shared titles with Katsuo Fukuzawa



