Team Shibatora

• Teppei Koike as Taketora Shibata

A juvenile police detective whose famous traits are his baby face and ability to see the reaper's hands. Following the ideals of his father, he believes in and tries to understand the feelings of underage criminals. Hakuto nicknames him "Shibatora", a combination of his first and last name.

• Suzuka Ohgo as Mizuki Hosho

Mizuki Hosho came from a loving family. However, everything changed when her mother died, and her father began to mistreat and abuse her. She wants nothing but to live a happy life with the people close to her.

• Naohito Fujiki as Kojiro Fujiki

A good friend of Shibatora who always supports and backs him up. He is the owner of Sabbath Sabbath, his own clothing store, and also provides room and board for Taketora, Hakuto, and eventually, Mizuki. He seems to have a thug image, and has connections to Helter Skelter, a neighborhood gang.

• Muga Tsukaji as Shinsuke Hakuto

An expert hacker who was released from jail recently. He, along with Kojiro, supports Shibata in his cases behind the scenes. Because of his weight, Kojiro nicknames him "Pig" and often makes jokes at his expense. However, Hakuto becomes the heart behind "Team Shibatora" and proves himself useful by hacking into various databases. Hakuto also manages his own cafe after convincing Kojiro to let him open it in a corner of Sabbath Sabbath.

• Miki Maya as Sakura Chiba

The Director of the Juvenile Safety Division, and Shibata's boss. She often uses illegal undercover operations to accomplish her goals and is known as the "Wild Dog" of the police. She seems to share some past with Kojiro Fujiki.

• Akina Minami as Tamaki Ayukawa

Ayukawa is a female officer in the traffic division. She and her two friends adore Shibata, and later they go to great lengths to make sure his job is kept safe. She eventually becomes Hakuto's object of affection.

Other characters

• Daisuke Miyagawa as Toru Shinjo

Shinjo is a lazy and rebellious detective. He has a strong dislike for Shibata due to his conflicting ideals, as well as his boss, Sakura Chiba, for abandoning his partner while he was in an illegal undercover operation. As a result, he often tries to interfere with their operations. Unlike his manga counterpart, he is portrayed more as comic relief in the drama.

• Shige Uchida as Kantaro Nanbara

Nanbara is a fan of Shinjo, praising him for everything he does. Though at first Shinjo seems to enjoy it, he eventually becomes more and more irritated with him.

• Naoki Kawano as Yuji Kusunoki

Kusonoki was accused of stealing when he was young, and was subsequently expelled from the prestigious school he was attending. He believes he was judged unfairly, and since his family did not believe in him and shunned him since the incident, it caused him to despise adults and in particular, the police. He is currently a student in the class which Shibata is investigating, making him one of the suspects of the "Onigami" case.

• Shunsuke Daito as Gakuto Kato

Kato's parents abandoned him in their apartment when he was young, only giving him 10,000 yen a month to support himself. Despite hoping for their return for years, Kato has neither seen nor heard from them since then, aside from the monthly money. He came to believe that adults were selfish and greedy, and could not be trusted. Kato was a student in the same class to which Shibata was assigned while undercover, and is one of the suspects of the "Onigami" case.

• Ryosuke Miura as Takeshi Kanazawa

Kanazawa was a student in the same class to which Shibata was assigned while undercover. Along with the other students, he is one of the suspects of the "Onigami" case.

• Haruka Suenaga as Rika Machida

Machida portrays herself as a strong and tough woman. However, her mother ignores her out of her own insecurities, and deep down, Rika is feeling the pain of neglect. Shibata later discovers that Rika became involved in drugs because of it. She was also one of the suspects of the "Onigami" case.

• Ryohei Suzuki as Hiromi Mura

Mura does not have a father. However, he came to see his teacher, Mizoguchi, as his surrogate father. After a scandalous incident, Mizoguchi suddenly vanished from the school, and Mura was blamed for the crime. Feeling betrayed, he sought vengeance against Mizoguchi. He is one of the suspects of the "Onigami" case.

• Ryo Karato as Mizoguchi

Mizoguchi is a former teacher at the high school which Shibata was investigating. While he was there, he treated Mura like a son and taught him boxing as a way to straighten him out. He becomes a victim of the "Onigami" case.

• Ryo Hashizume as Takeo Ochiai

Ochiai was once Shibata's friend, but their differences drove them apart in the end. After being imprisoned for the murder of Shibata's father and Sakura Chiba's sister, he was released for good behavior. However, the imprisonment changed him for the worse, making him the ruthless villain he is today. He is behind many of the crimes Shibata investigates.

• Nobuo Kyo as Takayoshi Ino

Ino was Ochiai's prison mate, who was the primary cause of Ochiai's changes. He was sent to jail for murdering three of his dojo classmates.

• Waka Inoue as Ryoko Tokiwa

Tokiwa is a female officer in a high-ranking position. She follows Sakura Chiba's ideals in doing whatever it takes to reach her goals even more ruthlessly than Sakura Chiba herself.

Manga

Shibatora is written by Yuma Ando and illustrated by Masashi Asaki. It was serialized in Kodansha's Weekly Shōnen Magazine from 13 December 2006 to 14 October 2009.^[2][3][4] Kodansha compiled its individual chapters into fifteen tankōbon volumes published between 17 May 2007 and 17 November 2009.^[5][6]

Drama

A Japanese television drama was announced in the 24th issue of Weekly Shōnen Magazine on 14 May 2008.^[1] Yugo Kanno served as composer for the series and Every Little Thing performed the opening theme "Atarashii Hibi" (あたらしい日々, lit. "New days").^[7] The series ran for 11 episodes and was broadcast on Fuji TV from 8 July – 16 September 2008.^[8][9]