Hammer Session!

Composer

• 
  Yokoyama Masaru

Director

• 
  Nakamae Yuji
• 
  Aso Manabu

Editor

• 
  Tominaga Takashi

Screenwriter

• 
  Kanazawa Tatsuya

Main Role

• 
  Hayami Mokomichi

  Hachisuka Goro / Otowa Yongo

  Main Role
• 
  Shida Mirai

  Tachibana Kaede

  Main Role
• 
  Higa Manami

  Mizuki Ryoko

  Main Role

Support Role

• 
  Kohinata Fumiyo

  Mizuki Kenichi

  Support Role
• 
  Ishiguro Hideo

  Shiba Yuusei

  Support Role
• 
  Takayama Yuko

  Nitta Mashio

  Support Role
• 
  Takeuchi Toshi

  Kurosawa Masamune

  Support Role
• 
  Aizawa Rina

  Mizuno Mayu

  Support Role
• 
  Nomura Shuhei

  Ebihara Ken

  Support Role
• 
  Yamashita Rio

  Sakiyama Erika

  Support Role
• 
  Sakamoto Shogo

  Nojima Kenta

  Support Role
• 
  Matsuyama Mary

  Saotome Yoko

  Support Role
• 
  Suda Masaki

  Sakamoto Yohei

  Support Role
• 
  Saaya

  Asakura Yui

  Support Role
• 
  Ryusei Ryo

  Hirose Takumi

  Support Role
• 
  Irie Jingi

  Tamotsu Kai

  Support Role
• 
  Fujimoto Izumi

  Hasegawa Chinatsu

  Support Role
• 
  Sano Kazuma

  Fujii Keisuke

  Support Role
• 
  Musaka Naomasa

  Imamura Shohei

  Support Role
• 
  Hamada Mari

  Ota Yasuko

  Support Role
• 
  Nakayama Erina

  Kawahara Shiori

  Support Role
• 
  Masumoto Yuko

  Ando Misaki

  Support Role
• 
  Tateishi Haruka

  Inoue Momoka

  Support Role
• 
  Horibe Keisuke

  Tachibana Koichi [Kaede's father / Detective]

  Support Role
• 
  Hino Tatsuya

  Hattori Yuichiro

  Support Role
• 
  Nagata Akira

  Tsukamoto Tetsuya

  Support Role
• 
  Miura Maya

  Matsuura Miyu

  Support Role
• 
  Miyasaka Emiri

  Satonaka Reina

  Support Role
• 
  Hikita Hidemi

  Fujimoto Anna

  Support Role
• 
  Murakami Kenji

  Roku

  Support Role

Guest Role

• 
  Komoto Masahiro

  Shiba Hiroyuki [Yuusei's father] (Ep. 1)

  Guest Role
• 
  Nakamura Yasuhi

  [Police officer] (Ep. 1)

  Guest Role
• 
  Sakurai Hijiri

  [Police officer] (Ep. 1)

  Guest Role
• 
  Yane Masaki

  [Criminal] (Ep. 1)

  Guest Role
• 
  Maekawa Hiroki

  [Band member] (Ep. 2)

  Guest Role
• 
  David Ito

  [Store manager] (Ep. 2)

  Guest Role
• 
  Oginome Keiko

  Kurosawa Shizuko [Masamune's mother] (Ep. 3)

  Guest Role
• 
  Hinami Kyoko

  Kawasaki Mika [Masamune's girlfriend] (Ep. 3)

  Guest Role
• 
  Kurosawa Sachiko

  (Ep. 4)

  Guest Role
• 
  Hamada Maha

  Takada Ayano [Shinya's wife] (Ep. 4)

  Guest Role
• 
  Suzuki Kazuma

  Takada Shinya [Mayu's date partner] (Ep. 4)

  Guest Role
• 
  Tezuka Satomi

  Sakiyama Yuriko [Erika's mother] (Ep. 5)

  Guest Role
• 
  Matsumoto Miki

  [Patient] (Ep. 5)

  Guest Role
• 
  Ohnishi Takeshi

  [Hostess club clerk] (Ep. 5)

  Guest Role
• 
  Yuge Tomohisa

  [Man at "Kingdom" club] (Ep. 5)

  Guest Role
• 
  Mikiya

  [Man at "Kingdom" club] (Ep. 5)

  Guest Role
• 
  Omori Akemi

  Nojima Sayako [Kenta's grandmother] (Ep. 6)

  Guest Role
• 
  Hasebe Yu

  Aya (Ep. 7)

  Guest Role
• 
  Kawano Naoki

  Tetsu (Ep. 7)

  Guest Role
• 
  Sawamura Ikki

  Sekiya Toru (Ep. 7)

  Guest Role
• 
  Adachi Rika

  Nakazato Miho [Yohei's girlfriend] (Ep. 7)

  Guest Role
• 
  Amano Kousei

  Kenji (Ep. 7-8)

  Guest Role
• 
  Kizu Toru

  (Ep. 8)

  Guest Role
• 
  Namiki Shiro

  Takeda Kazuo [Rie's fiancee] (Ep. 8)

  Guest Role
• 
  Katase Nana

  Shiraishi Rie [Takumi's girlfriend] (Ep. 8)

  Guest Role
• 
  Yajima Kenichi

  Kai Taku [Tamotsu's father] (Ep. 9)

  Guest Role
• 
  Inowaki Kai

  Kai Tomoki [Tamotsu's brother] (Ep. 9)

  Guest Role
• 
  Fujii Yugo

  Sakuma [Far East high school student] (Ep. 9)

  Guest Role
• 
  Onoue Hiroyuki

  (Ep. 10)

  Guest Role
• 
  Pe Jyonmyon

  (Ep. 10)

  Guest Role
• 
  Sato Jiro

  Kimura (Ep. 10)

  Guest Role
• 
  Nakahira Yoshio

  [Senior police officer] (Ep. 11)

  Guest Role
• 
  Funaki Sachi

  [Mayu's mother]

  Guest Role
• 
  Rio

  [Purchasing staff]

  Guest Role