Naniwa Shounen Tanteidan

Director

• 
  Ikezawa Tatsuya
• 
  Kiyohiro Makoto

Editor

• 
  Tominaga Takashi

Original Creator

• 
  Higashino Keigo

Producer

• 
  Kurosawa Jun

Screenwriter

• 
  Yoshida Noriko
• 
  Egashira Michiru

Main Role

• 
  Tabe Mikako

  Takeuchi Shinobu

  Main Role

Support Role

• 
  Koike Teppei

  Shindo Shuhei [Sergeant]

  Support Role
• 
  Yamamoto Koji

  Honma Yoshihiko [Shinobu's matchmaking partner]

  Support Role
• 
  Kimura Fumino

  Haruna Mika [Teacher]

  Support Role
• 
  Maeda Koki

  Harada Ikuo [Naniwa Junior Detectives]

  Support Role
• 
  Hamada Tatsuomi

  Tanaka Teppei [Naniwa Junior Detectives]

  Support Role
• 
  Maeda Oshiro

  Harada Osamu [Naniwa Junior Detectives]

  Support Role
• 
  Yagi Yuki

  Tsuchiya Fumi [Head of class 6-2]

  Support Role
• 
  Ninomiya Akari

  Uehara Minako [Class 6-2]

  Support Role
• 
  Izawa Masaki

  Fukushima Tomohiro [Class 6-2]

  Support Role
• 
  Yoshii Hajime

  Serizawa Tsutomu [Class 6-2 unpopular boy]

  Support Role
• 
  Hamabe Minami

  Asakura Nana [Class 6-2 Madonna]

  Support Role
• 
  Sasaki Mao

  Eto Misaki [Class 6-2]

  Support Role
• 
  Saito Yuki

  Harada Hideko [Harada's mother]

  Support Role
• 
  Nukumizu Yoichi

  Harada Masao [Harada's father]

  Support Role
• 
  Danta Yasunori

  Urushizaki Susumu [Shindo's boss]

  Support Role
• 
  Kohinata Fumiyo

  Nakata Yukio [Vice principal]

  Support Role
• 
  Matsuzaka Keiko

  Takeuchi Taeko [Shinobu's mother]

  Support Role
• 
  Ichikawa Riku

  Inoue Takuma

  Support Role
• 
  Hiramatsu Raima

  Nishida Masato

  Support Role
• 
  Furukawa Kanako

  Miwa Natsuki

  Support Role

Guest Role

• 
  Kimura Yuichi

  Fukushima Fumio [Tomohiro's father] (Ep. 1)

  Guest Role
• 
  Otani Ryosuke

  Ogawa Daisuke [Fumio's childhood friend] (Ep. 1)

  Guest Role
• 
  Hasegawa Tomoharu

  Kido [Chief of Misuzu Food] (Ep. 1)

  Guest Role
• 
  Yukishiro Keiko

  [Old Lady] (Ep. 1)

  Guest Role
• 
  Hisamoto Masami

  Yamada Tokuko [Resident] (Ep. 1)

  Guest Role
• 
  Yasoda Yuichi

  (Ep. 1)

  Guest Role
• 
  Rokkaku Seiji

  Mizutani [Driving school instructor] (Ep. 1-2)

  Guest Role
• 
  Kyo Nobuo

  Wakamoto Shunichi (Ep. 1-2) | Wakamatsu (Ep. 9)

  Guest Role
• 
  Tomita Yasuko

  Fukushima Yukie [Tomohiro's mother] (Ep. 1, 12)

  Guest Role
• 
  Magy

  Kobayashi [Driving school receptionist] (Ep. 2)

  Guest Role
• 
  Noguchi Kaoru

  (Ep. 2, 5)

  Guest Role
• 
  Kobayashi Takashi

  [Chief of a police station] (Ep. 2, 12)

  Guest Role
• 
  Hatakeyama Tsumugi

  Takeuchi Shinobu [Young Shinobu] (Ep. 3)

  Guest Role
• 
  Aijima Kazuyuki

  Motoyama Takeo [Masao's son] (Ep. 3)

  Guest Role
• 
  Tsuruta Shinobu

  Motoyama Masao (Ep. 3)

  Guest Role
• 
  Shiga Kotaro

  Tomura Ichiro (Ep. 3)

  Guest Role
• 
  Masana Bokuzo

  Tanabe (Ep. 3)

  Guest Role
• 
  Machida Marie

  Ohara Yuriko (Ep. 3)

  Guest Role
• 
  Fueki Yuko

  Asakura Machiko [Nana's mother] (Ep. 3, 5, 10-12)

  Guest Role
• 
  Kanie Keizo

  Nishimaru Senbei (Ep. 4)

  Guest Role
• 
  Kajihara Zen

  Nishimaru Shoichi (Ep. 4)

  Guest Role
• 
  Takuma Seiko

  Kazuyo [Nishimaru Shoten Employee] (Ep. 4)

  Guest Role
• 
  Makimura Senzaburo

  Yoneoka Shinji [Nishimaru Shoten Manager] (Ep. 4)

  Guest Role
• 
  Fujimoto Shizuka

  Otomo Fukuko (Ep. 4)

  Guest Role
• 
  Shoji Terue

  Fujino Tsuruko [Yohei's wife] (Ep. 5)

  Guest Role
• 
  Orimoto Junkichi

  Fujino Yohei [Tobacco shop owner] (Ep. 5)

  Guest Role
• 
  Kyono Kotomi

  Serizawa Ikuko [Tsutomu's mother] (Ep. 6)

  Guest Role
• 
  Takahashi Issey

  Yamashita Hiroo [Teacher] (Ep. 6)

  Guest Role
• 
  Kobayashi Masahiro

  Serizawa Tamotsu [Tsutomu's stepfather] (Ep. 6)

  Guest Role
• 
  Arimori Narimi

  Miyashita Chieko (Ep. 7)

  Guest Role
• 
  Taguchi Hiromasa

  Uehara Masashi [Minako's stepfather] (Ep. 7)

  Guest Role
• 
  Takahashi Tsutomu

  Arakawa Toshio [Former long distance truck driver] (Ep. 7)

  Guest Role
• 
  Ando Tamae

  Uehara Marie [Minako's mother] (Ep. 7, 12)

  Guest Role
• 
  Tsutsui Mariko

  Nakanishi Tomomi [Yuta's mother] (Ep. 8)

  Guest Role
• 
  Nakajima Hisayuki

  Nakanishi Masahiko [Yuta's father] (Ep. 8)

  Guest Role
• 
  Arai Miu

  Nakanishi Keiko [Yuta's older sister] (Ep. 8)

  Guest Role
• 
  Higuchi Kaito

  Nakanishi Toshihiro [Yuta's younger brother] (Ep. 8)

  Guest Role
• 
  Ishii Momoka

  Anzai Chizuru [Class 4-1] (Ep. 9)

  Guest Role
• 
  Nakajima Hiroko

  Anzai Yoshiko [Chizuru's mother] (Ep. 9)

  Guest Role
• 
  Nakahara Hitomi

  Matsuoka Ineko (Ep. 9)

  Guest Role
• 
  Mikami Ichiro

  Nagashima Kazuo (Ep. 9)

  Guest Role
• 
  Umefune Ariei

  [Crime laboratory investigation section member] (Ep. 10)

  Guest Role
• 
  Isaka Shunya

  Matsumoto Goro (Ep. 10)

  Guest Role
• 
  Matsumoto Marika

  Takano Chikako [Goro's lover] (Ep. 10)

  Guest Role
• 
  Saori

  Fujikawa Akiko [Chikako's best friend] (Ep. 10)

  Guest Role
• 
  Kanai Yuta

  Sakai Naotsugu [Akiko's fiance] (Ep. 10)

  Guest Role
• 
  Fuse Eri

  Tsutsui Michiyo (Ep. 10)

  Guest Role
• 
  Washio Machiko

  [Cake shop owner] (Ep. 10)

  Guest Role
• 
  Oku Yusuke

  (Ep. 10)

  Guest Role
• 
  Masu Takeshi

  Iizuka Masato (Ep. 11)

  Guest Role
• 
  Ito Shuko

  Kodama Haruyo [Kiyoko's colleague] (Ep. 11)

  Guest Role
• 
  Chiharu

  Tanaka Miyoko (Ep. 11-12)

  Guest Role
• 
  Hira Takehiro

  Yokota Toru (Ep. 11-12)

  Guest Role
• 
  Fujiyoshi Kumiko

  Miyamoto Kazumi (Ep. 12)

  Guest Role

Cameo

• 
  Bae Yong Joon

  [Himself]

  Cameo