
Acting
Kazuhiro Nakaya
Born
1979-02-13 (47)
Place of birth
Hokkaido, Japan
Known for
Acting
Credits
34 titles
Kazuhiro Nakaya (中谷 一博, Nakaya Kazuhiro, February 13, 1979) is a Japanese voice actor from Nakafurano, Hokkaido prefecture. He belongs to Intention, previously he was affiliated with Stardas 21. His wife is voice actress Rinko Hayashi (林 りんこ).
Known for
8.4In a world where beasts of all kinds coexist, a gentle wolf awakens to his own predatory urges as his school deals with a murder within its midst.
BEASTARS
2019
8.0Yui Hirasawa has no clue which club to join, but she’s determined to do something this year. As luck would have it, she discovers a flyer for the Light Music Club and decides this is the club for her. But there's one problem: She first must learn guitar!
K-ON!
2009
8.3Currently, Hiryuu Palace has no one else next in line for the throne other than the fifteen year old princess, Yona, who had been raised with care. Finally, the night of her sixteenth birthday arrives. She expects it to be a wonderful day spent with her peace-loving father, her servant and friend Hak, and her cousin Soo-won, who she had feelings for... However... That night, Yona goes to visit her father to tell him how she really feels, because he opposes to her getting married to Soo-won. However, when she gets to her room, she encounters a shocking truth.
Yona of the Dawn
2014
8.5For a thousand years, the Vikings have made quite a name and reputation for themselves as the strongest families with a thirst for violence. Thorfinn, the son of one of the Vikings' greatest warriors, spends his boyhood in a battlefield enhancing his skills in his adventure to redeem his most-desired revenge after his father was murdered.
Vinland Saga
2019
8.2When an all-powerful enemy appears to destroy all parallel worlds, a hero with the spirit of all Super Sentai will rise to fight back. Transforming into Zenkaiser, he joins forces with four robots called Kikainoids with the spirit of Super Sentai robos from across history.
Kikai Sentai Zenkaiger
2021
6.8THE IDOLM@STER follows 13 girls from the 765 Production Studio, whose sole goals is to become the top idols in the Japanese entertainment industry. Along with the laughs, struggles and tears that are inherently part of this journey, you will cheer for the girls of iDOLM@STER as they climb their way to the top!
THE iDOLM@STER
2011
Film credits
2020s · 16 titles
7.2After being turned into a cyborg, Kisaragi faces pursuit from vampires and vengeful yakuza.
Bloody Escape: Bats Out of Hell
2024
NRThe first installment in the Yakuza/Like a Dragon franchise, which has shipped over 30 million copies worldwide, has been adapted into a live action work that remains almost faithful to the original. Produced by the cast and staff of the hugely popular franchise Unification of Japan, which depicts the Japanese underworld, the adaptation is fully supervised by Ryu Ga Gotoku Studio. The story follows the events leading up to the video game Yakuza Kiwami 3 & Dark Ties.
Yakuza Powered by Nihon Touitsu
2026
NRA sudden notice of succession from the Hasekai arrived from the Marugami-kai. Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi) were furious and stormed into the ceremony. Mita (Shun Sugata) saw this as a declaration of war and vowed decisive action. The police, led by Matsumiya (Gento Hongo), ramped up surveillance on the rising tension between the Kyowakai and Marugami-kai, leading to the arrest of Teru (Yutaka Kyan) and Saito (Katsuya), escalating the crisis. Amid rising tension in the Kyowakai, Nakajima (Yoshimi Tachi) sought revenge for Shoji’s death. Concerned about Minami (Rin Asuka) due to Reiko’s (Reira Arai) involvement, Himuro and the others were encouraged by Kawata (Hitoshi Ozawa) to proceed. Himuro’s plan set up a clash between Kuramoto Kogyo and the Keihin Rengo-kai. Though it initially went smoothly, Jun (Goro Washida) and Chosaku (Keishi Kawaguchi) interfered, creating new complications.
Unification of Japan 68
2025
NRWith Baba (Akihiko Kuwata) acting as Kyowakai chairman and Sakota (Hideo Nakano) leading the Marugami-kai, both groups begin a new chapter. Kyowakai finalizes long-delayed executive appointments: Hayashida (Ehara Shu) replaces the retired Nakajima as Shikoku block leader, while Hirakawa (Hitomi Matsuda) becomes Tohoku block leader by Baba’s nomination, easing concerns from Himuro (Yasukaze Motomiya), Tamura (Yoshiyuki Yamaguchi), and Ueki (Daisuke Nagakura). While drinking in Kobe, Baba drunkenly orders Himuro and others to “crush Marugami,” and the remark quickly spreads to Marugami and investigators. Baba then orders a manhunt, but Hirakawa objects and questions why the “Adachi-kai,” a group of delinquent gangs that fled Kyowakai’s control and formed in Tohoku, had been ignored. After being calmed by Himuro, Hirakawa heads to Tohoku to handle the group himself—setting the stage for new tensions involving Baba, Hirakawa, and the Adachi-kai.
Unification of Japan 74
2026
NRFollowing the death of acting chairman Baba (Akihiko Kuwata), Kyowakai continues its hunt for Adachi (Atsushi Arai), while the Marugami-kai and the Special Investigation Unit closely monitor their movements. As expected by Himuro (Yasukaze Motomiya), Adachi contacts the Keihin Alliance's Sakagami (Yoshiki Kanahashi), prompting the Yamazaki Ichimon to stake out the group's key locations. Adachi attempts to strike a deal with Sunaga (Masataka Naruse) but flees when it falls through, escaping Teru (Yutaka Kyan) and Ryuji (Tatsuya Kishida). Himuro and Tamura (Yoshiyuki Yamaguchi) then change tactics by kidnapping Sunaga. Meanwhile, reports pour in that Yamazaki faction members are attacking the Keihin Alliance's affiliated groups, leaving everyone to wonder what Himuro's true plan is.
Unification of Japan 76
2026
NRWith Kyowakai’s new leadership in place, Himuro (Yasukaze Motomiya) becomes its fourth chairman and Tamura (Yoshiyuki Yamaguchi) becomes Wakagashira. Former Keihin Rengokai leader Sunaga (Masataka Naruse) becomes shateigashira after the group is absorbed into Kyowakai. Soon after, Sunaga warns that Chinese delinquents are causing trouble in Yokohama, and former Keihin chairman Sakagami is kidnapped by a Chinese group. Himuro and Tamura rush to rescue Sakagami, now considered a brother, and defeat his captors. Meanwhile, a conflict between Chinese groups and an extremist nationalist resident over a condominium leads to the stabbing death of café employee Han. The café is also forced to vacate after its landlord changes. Determined to uphold their code of protecting the weak, Kyowakai uncovers the Chinese organization Makino Group behind these incidents.
Unification of Japan 77
2026
7.8The Kiramagers face off against the witch Minjo, who controls dreams. The heroes experience the feeling of falling off a building, swimming with a giant gold fish, being shot by a gun that turns them into a puppet, and having a shaved ice maker over their head. With Juru’s insight, will the Kiramagers be able to escape from the crazy dreams?
Mashin Sentai Kiramager the Movie: Bebop Dream
2021
NRKyowakai acting chairman Baba (Akihiko Kuwata) is attacked, and despite Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi) rushing to the scene, the assailant escapes. The Keihin Alliance and Marugami-kai suspect Hirakawa (Hitomi Matsuda), who had poor relations with Baba, but based on witness Reiko’s (Reira Arai) description of the attacker, Himuro identifies a likely suspect. Ordering Reiko to stay silent and refusing police involvement, Kyowakai launches its own manhunt. As Baba remains in critical condition and suspicion toward Hirakawa grows among investigators and Kyowakai executives, Himuro quietly burns with thoughts of revenge.
Unification of Japan 75
2026
NRHimuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi) return to Kobe, where the Kyowakai executives—still without a clear successor—expect Himuro to become the fourth chairman. Himuro refuses, causing unrest. After meeting Ueki, Himuro decides to respect Kawatani’s wishes and announces only his retirement. At the same time, the Marugami-kai appoints Sakota as chairman following Mita’s death. Meanwhile, Sunaga of the Keihin Alliance approaches Shinjo and Komiya again. Although the information reaches Himuro through Kuroiwa, Himuro rejects it, saying he does not want the Marugami-kai to split. Himuro admits he wanted to make Kawatani the number-one boss in Japan and to unite the yakuza world, but Tamura encourages him to be honest with his own feelings. Elsewhere, the Yamazaki Ichimon learns of Shinjo and Komiya and tries to handle things themselves. During this, retired Kyowakai member Nakajima appears, and his new business becomes the spark for a new conflict.
Unification of Japan 73
2026
NRThe Yamazaki family arrives at Akikawa Station and heads into a cicada-filled forest to carry out a mission assigned by Headquarters Chief Tamura. With bug nets in hand, they excitedly begin their search, spotting a praying mantis and later a stag beetle—only to be startled by a sudden “black shadow.” After the scare, they finally find a rhinoceros beetle and celebrate like kids again. Having achieved their real goal of bonding, they spend the rest of the day playing in the river and enjoying a barbecue. Once fully relaxed, the general producer takes on the role of MC, and the group sets aside their characters to enjoy a “real summer vacation” as fellow actors. In the laid-back atmosphere, they share candid memories of joining Unification of Japan (Nihon Touitsu), their fellow Yamazaki members, and their feelings toward the director.
Yamazaki Ichimon's Summer Vacation!
2026
NRThe death of Minami infuriates not only Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi), but the entire Kyowakai organization. As Kyowakai prepares for an all-out retaliation, Chairman Kawatani (Hitoshi Ozawa) orders all executives to stand down and forbids any act of revenge. Meanwhile, in Marugami-kai, Chairman Mita (Shun Sugata), feeling responsible for dragging a civilian like Minami into the conflict, decides to expel Genji (Kuroishi Takahiro) and his men from the group as atonement. Even Senior Advisor Sakota (Hideo Nakano) can’t hide his fury at Genji’s despicable actions. However, Chairman Okada (Yuki Matsumura) of the Okada Union opposes Mita’s decision. While Mita fully understands the risk of triggering a deadly clash with Kyowakai, Okada and others, dissatisfied with Marugami-kai’s stance, launch a surprise attack on the Fujishiro-gumi, a group operating within Kyowakai's territory—igniting an explosive confrontation.
Unification of Japan 69
2025
NRA month has passed since both the Kyowakai and Marugami-kai lost their leaders, yet silence reigns between the two syndicates. With Chairman Mita (Shun Sugata) gone, the Marugami-kai remains leaderless, while the Kyowakai reels not only from the loss of Kawatani (Hitoshi Ozawa), but also from Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi), both lying in critical condition. Even the police keep watch nervously, and Kuroiwa (Susumu Terajima) is left uneasy, with no word on Himuro’s survival. Inside the Kyowakai, unease grows as the executive ranks clash over their next move. Meanwhile, Marugami’s Shinjo (Masanobu Sakata) and Komiya (Ryoichi Inaba) see their chance—determined to crush the Kyowakai, now weakened with Nakajima (Yoshimi Tachi), Ryuji (Tatsuya Kishida), and their top three all absent. Amidst this turmoil, Tamura finally regains consciousness. But with both syndicates on shaky ground—can a miracle save Himuro and Kawatani?
Unification of Japan 71
2025
NRWhile visiting the Tokyo headquarters, Nakajima brags about booking an exclusive soapland appointment for 200,000 yen for next week, claiming his investment in stocks makes it possible. Unfortunately, he invested all of his money in one stock that turned out to be worthless, and Nakajima heads back dejectedly to Shikoku to recoup his losses in one week. However, he and the Nakajima Family instead unearth a series of stock fraud he wasn't the only victim to ...!
Unification of Japan Gaiden: Nakajima Family — Shikoku Goldmine of Mayhem
2024
4.0Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi) returned to Tokyo to confront Okada (Yuki Matsumura). However, waiting for them was a notice of succession from the Hasekai, which was supposed to be under the Kyowakai's control. Upon learning that Okada’s faction had ties to the Hasekai's new successor, Himuro immediately severed ties, bringing the direct showdown between the Kyowakai and Marugami-kai closer. Meanwhile, Reiko (Reira Arai), who had been hiding with Genji (Kuroishi Takahiro), continued living in hiding, harboring distrust towards Genji and others. Despite this, she remained focused on her vengeance against the Kyowakai. While Himuro and the others tried to clear up Reiko's misunderstanding for Minami (Rin Asuka), Reiko refused to listen. Gradually, she became more involved with Okada’s faction, who were willing to use anything for the war against the Kyowakai.
Unification of Japan 67
2025
NRHimuro (Yasukaze Motomiya) launches an all-out assault on the Okada Union, led by Okada (Yuki Matsumura) of the Marugami-kai. While the police suspect Kyowakai’s involvement in the string of attacks, the group feigns innocence. Acting on Kuroiwa’s (Susumu Terajima) tip, Special Investigator Matsumiya (Gen Hongo) summons Okada, but the tense exchange nearly turns explosive. Outside the station, Himuro and Tamura (Yoshiyuki Yamaguchi) lie in wait—until they spot Kawatani (Hitoshi Ozawa) watching too. Just before they act, they stop him. Kawatani walks away, leaving them with: “Take care of the Kyowakai.” As tensions escalate between the Kyowakai and Marugami-kai, Ryuji (Tatsuya Kishida) remains unconscious. Burdened with guilt, Nakajima (Yoshimi Tachi) secretly prepares for revenge. At last, Kawatani and Mita (Shun Sugata) face off for a final showdown.
Unification of Japan 70
2025
NRKawatani (Hitoshi Ozawa) leaves Kyowakai, naming Himuro (Yasukaze Motomiya) as the 4th Chairman. But with Himuro hospitalized and Tamura (Yoshiyuki Yamaguchi) stuck in Kobe, the leadership seat remains empty. Unease spreads among the executives, and tensions rise between Baba and Hirakawa. The Special Investigation Unit intensifies its crackdown on Kyowakai and Marugami-kai, arresting Kawakami for the hospital attack. Learning the police still can’t reach Shinjo and Komiya, Nakajima heads to the Fujishiro-gumi, but struggles with his failing physical condition. Meanwhile, a new scheme emerges, and drugs once again flood Yokohama. Amid growing chaos, Nakajima makes a critical decision—
Unification of Japan 72
2026
Series credits
8.4In a world where beasts of all kinds coexist, a gentle wolf awakens to his own predatory urges as his school deals with a murder within its midst.
BEASTARS
2019
8.0Yui Hirasawa has no clue which club to join, but she’s determined to do something this year. As luck would have it, she discovers a flyer for the Light Music Club and decides this is the club for her. But there's one problem: She first must learn guitar!
K-ON!
2009
8.3Currently, Hiryuu Palace has no one else next in line for the throne other than the fifteen year old princess, Yona, who had been raised with care. Finally, the night of her sixteenth birthday arrives. She expects it to be a wonderful day spent with her peace-loving father, her servant and friend Hak, and her cousin Soo-won, who she had feelings for... However... That night, Yona goes to visit her father to tell him how she really feels, because he opposes to her getting married to Soo-won. However, when she gets to her room, she encounters a shocking truth.
Yona of the Dawn
2014
8.5For a thousand years, the Vikings have made quite a name and reputation for themselves as the strongest families with a thirst for violence. Thorfinn, the son of one of the Vikings' greatest warriors, spends his boyhood in a battlefield enhancing his skills in his adventure to redeem his most-desired revenge after his father was murdered.
Vinland Saga
2019
8.2When an all-powerful enemy appears to destroy all parallel worlds, a hero with the spirit of all Super Sentai will rise to fight back. Transforming into Zenkaiser, he joins forces with four robots called Kikainoids with the spirit of Super Sentai robos from across history.
Kikai Sentai Zenkaiger
2021
6.8THE IDOLM@STER follows 13 girls from the 765 Production Studio, whose sole goals is to become the top idols in the Japanese entertainment industry. Along with the laughs, struggles and tears that are inherently part of this journey, you will cheer for the girls of iDOLM@STER as they climb their way to the top!
THE iDOLM@STER
2011
6.1Ayumu just fell in love at first sight with Urushi and joined the illegitimate Shogi Club! But Ayumu has vowed not to confess his feelings until he can best Urushi, and he has a long way to go before he can stand up to her strategic brilliance.
When Will Ayumu Make His Move?
2022
7.3When Nao Kanzaki receives a strange letter and a suitcase containing 100 million yen, she learns that she has been selected to participate in the LIAR GAME. In this high-stakes psychological battle, lies, deception, and betrayal reign supreme. Naïve and honest, Nao turns to Shinichi Akiyama, a brilliant former con artist, to survive the twisted game. In a game built on lies, can honesty prevail?
LIAR GAME
2026
7.8To escape his tiring job, weary Murata finds escape at a nearby baseball stadium. While the games are thrilling, it’s Ruriko, the gyaru as cold as the beer she serves but secretly a sweetheart, who keeps him coming back. As her first regular, Murata discovers the warmth behind her frosty demeanor, and their hilarious, heartwarming encounters light up the ballpark and maybe even their hearts.
Catch Me at the Ballpark!
2025
8.2Hina Tsurugi and her family have just moved to a quaint seaside town. Hoping to savor the sight of the peaceful ocean, Hina stumbles upon a girl named Yuuki Kuroiwa—an upperclassman at her new school—who invites Hina to join her in fishing. Hina reels in an octopus, which falls onto her; being afraid of bugs and big creatures, she panics and begs Yuuki to remove it from her. Yuuki sees this as an opportunity to force Hina to join the school's Breakwater Club—a club where members gather, catch, and eat various types of marine life as their main activity. Although her attempts to refuse to join fail, Hina slowly begins to discover the hidden joy in fishing. Her view on the sport changes, now looking forward to all the delightful experiences she can take part in alongside her fellow club members.
Diary of Our Days at the Breakwater
2020
7.0In a seemingly ordinary rural town, something strange is happening to the residents. But Shizuru Chikura is more concerned for her missing friend. Determined to find her, Shizuru and three other girls board an abandoned train and travel to the outside world, unsure if they'll make it back alive. As they venture toward the unknown, the question looms: What awaits them at the final stop?
Train to the End of the World
2024
7.0In a seemingly ordinary rural town, something strange is happening to the residents. But Shizuru Chikura is more concerned for her missing friend. Determined to find her, Shizuru and three other girls board an abandoned train and travel to the outside world, unsure if they'll make it back alive. As they venture toward the unknown, the question looms: What awaits them at the final stop?
Train to the End of the World
2024
6.8A group of teenagers join forces with the Avengers, Earth's mightiest heroes, to fight against the tyrannical Loki and his mighty empire.
Marvel Disk Wars: The Avengers
2014
6.3Makoto, Adi, and Chloe attend a special training school where they train to become the heroes of the next generation. Unfortunately for them they are actually science experiments for Hydra. When Adi and Chloe get captured by Hydra for learning the truth, Makoto seeks out the one group he believes could help them- The Avengers. After rescuing the kids The Avengers decide to take them in and train them to be the heroes of the future.
Marvel's Future Avengers
2017
7.7Kimimaro works two jobs to make ends meet. He could go from pauper to prince in a parallel world called the Financial District—if he’ll invest his future as collateral in a dangerous game. Winning gets you more wealth, but losing could erase you from existence. When the destructive forces at play compel Kimimaro to confront the most powerful player, can he save the real world from total collapse?
[C] The Money of Soul and Possibility Control
2011
5.6The distant future. After reaching its peak, Earth's population fell into decline. AI was developed to help preserve the species and manage the ecosystem; a grand experiment in human diversity. Through genetic engineering, a diverse array of peoples, including beastfolk, magical beings, and more, was created to live in a diverse city separated into walled "clusters". Each cluster developed a unique culture, befitting of the people that lived there. Their lives, and the system, is continually maintained by the AI to ensure survival.
Estab-Life: Great Escape
2022
8.5The first installment in the Yakuza/Like a Dragon franchise, which has shipped over 30 million copies worldwide, has been adapted into a live action work that remains almost faithful to the original. Produced by the cast and staff of the hugely popular franchise Unification of Japan, which depicts the Japanese underworld, the adaptation is fully supervised by Ryu Ga Gotoku Studio. The story follows the events leading up to the video game Yakuza Kiwami 3 & Dark Ties.
Yakuza Powered by Nihon Touitsu
2026
7.0One late night, a masked trio breaks into a house in a wealthy residential area, carefully choosing a time when no one’s home. But just as they’re searching for valuables, the couple—who were supposed to be away on a trip—suddenly returns. Panicking, the robbers make a run for it toward their car. Just then, another vehicle happens to pass nearby…
Unification of Japan: Tokyo Edition
2025
