Tomokazu Koshimura

Drama Series - 1971, 16 episodes • as Gang

Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.

Drama Series - 2018, 16 episodes • as Police Officer 4 (voice)

Akira Fudo learns from his best friend Ryo Asuka that demons will revive and reclaim the world from humans. With humans hopeless against this threat, Ryo suggests combining with a demon. With this, Akira becomes Devilman, a being with the power of demon but with a human heart.

Drama Series - 2026, 16 episodes • as Atsushi Nakama

A strict female correctional officer’s disciplined life unravels when she encounters an inmate who is connected to her deepest secret.

Drama Series - 2026, 16 episodes • Main Cast Role

A young detective is reassigned to media relations, uncovering the drama and secrets behind the headlines while helping solve crimes.

Drama Series - 2009, 16 episodes • as [Thug]

Nine universes of the previous Kamen Riders from the Heisei era are merging into one, something that would destroy all the worlds. To prevent this, Tsukasa Kadoya transforms into Kamen Rider Decade and is told that to protect his own world he must travel to all of the other Kamen Riders' worlds (Another Rider's worlds) and eliminate the anomalies in those worlds. Along the way, confronting the mysterious Narutaki and the thief Daiki Kaito, they are joined by Yusuke Onodera of the World of Kuuga and Kivala of the World of Kiva.

Drama Series - 2012, 16 episodes • as 金田鉄平

In a residential area, a man is murdered by another man, who broke into his apartment. Sergeant Kizaki, who is working near the area, hears a gunshot and runs towards the apartment. Detective Oomura already is at the scene of the crime.

Movie - 2011, 2h 15m • as Kouta Nakamura

Summoned by the black sphere, Kei and Masaru fight against extraterrestrials until Masaru grows tired of fighting and refuses to continue.

Drama Series - 2022, 16 episodes • as Shitaura

An outstanding performance featuring brilliant storytelling, high stakes drama, and unforgettable character arcs.

Movie - 2015, 2h 15m • Main Cast Role

Shiratori Tatsuhiko works as a scout for talent agency Burst in Kabukichō, Shinjuku's red light district, recruiting young girls for the adult entertainment industry. In a business where money means everything, Tatsuhiko finds himself in a constant struggle between rival scouts and the Yakuza.

Movie - 2022, 2h 15m • Main Cast Role

Four years before Silent Parade (2022), Yukawa and Kusanagi investigate the murder of a writer after a video found in his possession piques Yukawa's interest.

Movie - 2019, 2h 15m • Main Cast Role

A 25 years old homeless girl, Shiho, living in an internet cafe, runs into a blind fortune teller, who insists that they had met 25 years ago. Figuring out who that actually was, turns out to be a journey in search for her identity.

Drama Series - 2014, 16 episodes • Main Cast Role

An outstanding performance featuring brilliant storytelling, high stakes drama, and unforgettable character arcs.

Movie - 2017, 2h 15m • as Kawahara Keiga

Oei, later known as Katsushika Oi, was born the third daughter of Edo’s talented painter Katsushika Hokusai and his second wife Koto. Although Oei became the wife of a town painter for a time, her love of the paintbrush more than her husband spelt disaster and she comes back home to Hokusai from the family she had married into. This is how Oei starts to help her father out in his painting of the “insurmountable high wall”. Meanwhile, Oei can only talk to the painter Ikeda Zenjiro, who is her father’s student, about her pain and worries. Zenjiro has taken Edo by storm as Keisai Eisen, the master of ukiyo-e portraying beautiful women. He visits regularly because he admires Hokusai and secretly likes Oei although their relationship is like childhood friends. Oei respects her father whose paintings fascinated her and continues to work as a painter who supports him behind the scenes. When Hokusai’s masterpiece Thirty-six Views of Mount Fuji was completed, she was also by his side.

Movie - 2024, 2h 15m • Main Cast Role

One day, when Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi) go to the office, they're met with a host of adorable pet animals. Asking a guilty-looking Ishizawa (Hiroto Honda) and Yamamura (Kenta Kawasaki) what happened, they learn about Joji (Takashi Kitadai) and his escalating alcoholism, and how his new impulse is to buy pets he finds "cute". Little hedgehogs and leopard geckos, however, are the least of their problems when Joji's post-stupor amnesia gets him in trouble with the independent Masaki Family...

Drama Series - 2020, 16 episodes • as 溝口学

An outstanding performance featuring brilliant storytelling, high stakes drama, and unforgettable character arcs.

Movie - 2017, 2h 15m • as Shimura

Inspector Totsugawa of the First Investigation Division goes to Tsuruoka in Yamagata to attend the wedding of the son of Inspector Mukai, his former colleague who now works for the Yamagata Prefectural Police. While sightseeing at Mt. Haguro after the ceremony, he notices a young woman drawing him in her sketchbook. She introduces herself as Yuka Shiraishi and says she came to draw the Dewa Sanzan. Signing the drawing of Totsugawa next to the five-story pagoda with her initial, a 'Y' in the corner, she gives it to him as a present. The next morning, the corpse of a young woman who has been stabbed is discovered in a forest in Tsuruoka. When Totsugawa, on his way back, hears that a sketchbook signed with a 'Y' was found at the scene, he follows Mukai there. However, the body is not Yuka, the woman Totsugawa had met, and while no items pointing to her identity are found, the sketchbook is the same one Yuka had the day before.