Extremely Inappropriate!

Composer

• 
  Mayuko
• 
  Suehiro Kenichiro

Director

• 
  Kaneko Fuminori

Producer

• 
  Isoyama Aki

Screenwriter

• 
  Kudo Kankuro

Main Role

• 
  Abe Sadawo

  Ogawa Ichiro / "Jigoku no Ogawa"

  Main Role

Support Role

• 
  Naka Riisa

  Inushima Nagisa / "Wan-chan"

  Support Role
• 
  Kawai Yuumi

  Ogawa Junko

  Support Role
• 
  Isomura Hayato

  Akitsu Mutsumi / "Mucchi" | Akitsu Masahiko

  Support Role
• 
  Yoshida Yoh

  Sakisaka Sakae

  Support Role
• 
  Sakamoto Manato

  Sakisaka Kiyoshi

  Support Role
• 
  Yamamoto Koji

  Kurita Kazuya

  Support Role
• 
  Miyake Hiroki

  Inoue Masakazu [2024]

  Support Role
• 
  Furuta Arata

  Inushima Yuzuru [2024]

  Support Role
• 
  Hakamada Yoshihiko

  ["Cafe and Bar Scandal" Master (1986)]

  Support Role
• 
  Numata Baku

  ["Cafe and Bar Scandal" Master (2024)]

  Support Role
• 
  Nakata Richi

  Inoue Masakazu [1986]

  Support Role
• 
  Nakajima Ayumu

  Yasumori

  Support Role
• 
  Fukumuro Rion

  Hase Tomomi

  Support Role
• 
  Yashima Norito

  [Himself]

  Support Role
• 
  Itakura Toshiyuki

  Uryu

  Support Role
• 
  Akahori Masaaki

  [Principal]

  Support Role

Guest Role

• 
  Kinoshita Haruka

  Kaga Satsuki (Ep. 1)

  Guest Role
• 
  Sakihi Miyu

  Tashiro (Ep. 1)

  Guest Role
• 
  Arakawa Chika

  [Bus passenger] (Ep. 1)

  Guest Role
• 
  Furukawa Gan

  [Bus passenger] (Ep. 1)

  Guest Role
• 
  Aoi Utano

  [Bus passenger] (Ep. 1)

  Guest Role
• 
  Sumida Kyoka

  Kanai (Ep. 1-2, 10)

  Guest Role
• 
  Nogimoto Jui

  Ueno Shizuka (Ep. 1, 4, 8)

  Guest Role
• 
  Sugawara Eiji

  Kashima (Ep. 1, 4, 10)

  Guest Role
• 
  Koizumi Kyoko

  [Herself] (Ep. 1, 8)

  Guest Role
• 
  Sawaguchi Aika

  Takasugi Mai (Ep. 1, 10)

  Guest Role
• 
  Trauden Naomi

  Terasawa Ai (Ep. 2)

  Guest Role
• 
  Miyazaki Tomu

  Fukawa (Ep. 2)

  Guest Role
• 
  Wauchi Rino

  Elsa (Ep. 2)

  Guest Role
• 
  Nakamura Yasuhi

  Ikeya (Ep. 2)

  Guest Role
• 
  Nakano Shuhei

  [Comedian] (Ep. 2)

  Guest Role
• 
  Iketani Nobue

  Kuhonbutsu (Ep. 2, 8-9)

  Guest Role
• 
  Tsuihiji Anna

  Yamagami (Ep. 2, 9)

  Guest Role
• 
  Kakizawa Hayato

  Taniguchi Ryusuke (Ep. 2, 10)

  Guest Role
• 
  Yamamoto Hiroshi

  Tsutsumi Kengo (Ep. 3)

  Guest Role
• 
  Makishima Hikaru

  Toriumi Jin (Ep. 3)

  Guest Role
• 
  Hinaka Yasukage

  ["Hayachome" ringside announcer] (Ep. 3)

  Guest Role
• 
  Itakura Takeshi

  ["Hayachome" assistant director] (Ep. 3)

  Guest Role
• 
  Hibi Marin

  Kanon (Ep. 3)

  Guest Role
• 
  Nagano Munenori

  Ujie (Ep. 3, 5, 9)

  Guest Role
• 
  Akiyama Ryuji

  Suzuki Fukusuke / "Zukki" (Ep. 3, 6)

  Guest Role
• 
  Triendl Reina

  Ikeda Katie (Ep. 4)

  Guest Role
• 
  Nakai Chisato

  Wakai (Ep. 4)

  Guest Role
• 
  Hamada Shinya

  Odate (Ep. 4)

  Guest Role
• 
  Kurihara Sayaka

  [EBS TV staff] (Ep. 4)

  Guest Role
• 
  Ono Yasuhiro

  [TV drama director] (Ep. 4)

  Guest Role
• 
  Ikeda Tetsuhiro

  Sekine (Ep. 4, 8)

  Guest Role
• 
  Kodama Tomohiro

  Noshima (Ep. 5)

  Guest Role
• 
  Arai Tengo

  [Boy who stole Melonpan] (Ep. 5)

  Guest Role
• 
  Maeda Otone

  Sakisaka Sakae [Child] (Ep. 5, 8-10)

  Guest Role
• 
  Nishikido Ryo

  Inushima Yuzuru [1990] (Ep. 5, 10)

  Guest Role
• 
  Bando Eiji

  Yamashita Koji (Ep. 6)

  Guest Role
• 
  Ogawa Tomoko

  Yamashita Yuko (Ep. 6)

  Guest Role
• 
  Sakurai Kento

  ["Pochomking" member] (Ep. 6)

  Guest Role
• 
  Matsumura Yuki

  [Himself] (Ep. 6)

  Guest Role
• 
  Ikeda Narushi

  Emo Kentaro / "EmoKen" (Ep. 6-7)

  Guest Role
• 
  Tsuchihashi Ryota

  [EBS TV Staff] (Ep. 6-7)

  Guest Role
• 
  First Summer Uika

  Hamura Yuki (Ep. 6-7, 9-10)

  Guest Role
• 
  Enomoto Tsukasa

  Sataka Tsuyoshi (Ep. 6-8, 10)

  Guest Role
• 
  Okuda Yuka

  [Tsuyoshi's mother] (Ep. 6, 8)

  Guest Role
• 
  Okada Masaki

  Naoki (Ep. 7)

  Guest Role
• 
  Babazono Azusa

  Minami (Ep. 7)

  Guest Role
• 
  Moriya Hayato

  [Police officer] (Ep. 7)

  Guest Role
• 
  Yanagiya Sansuke

  [Waiter] (Ep. 7)

  Guest Role
• 
  Koseki Yuta

  Kuramochi Takeshi (Ep. 8)

  Guest Role
• 
  Konno Mahiru

  Kurita Kayoko (Ep. 8)

  Guest Role
• 
  Hiko Maro

  Akitsu Mutsumi / "Mucchi" [2024] (Ep. 8)

  Guest Role
• 
  Toyama Kyoko

  "Taiko" / Taeko (Ep. 8)

  Guest Role
• 
  Kan Yuki

  Takashima (Ep. 8)

  Guest Role
• 
  Wada Misa

  Hitomi (Ep. 8)

  Guest Role
• 
  Noguchi Aki

  [Daughter of Kazuya's friend] (Ep. 8)

  Guest Role
• 
  Satake Momoka

  [Interviewed woman] (Ep. 8)

  Guest Role
• 
  Horiuchi Mitsuharu

  [EBS TV Staff] (Ep. 8)

  Guest Role
• 
  Moriya Rena

  Yano Kyoko (Ep. 9)

  Guest Role
• 
  Ando Sei

  Namiki (Ep. 9)

  Guest Role
• 
  Marui Wan

  Sugiyama Hiromi (Ep. 9-10)

  Guest Role
• 
  Narita Shoji

  Sataka Tsuyoshi [2024] (Ep. 10)

  Guest Role
• 
  Ono Takehiko

  Inoue Masakazu [2054] (Ep. 10)

  Guest Role
• 
  Shishido Kai

  Saeki (Ep. 10)

  Guest Role
• 
  DJ Matsunaga

  [Masakazu's pupil] (Ep. 10)

  Guest Role
• 
  R-Shitei

  [Masakazu's pupil] (Ep. 10)

  Guest Role
• 
  Mikawa Yugo

  [Izakaya clerk] (Ep. 10)

  Guest Role
• 
  Ikeda Keiko

  [Junior high student's parent] (Ep. 10)

  Guest Role