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MR

The entity 'MR' is a WOWOW drama adaptation of Yo Kusakabe's novel, starring Osamu Mukai, set to air this fall. It is the third WOWOW adaptation of Kusakabe's works.

Synthesized from 6 Yomimono stories · updated 23h ago

The WOWOW drama adaptation of Yo Kusakabe's novel 'MR' is set to air this fall. Osamu Mukai stars as Masaki Kiochu, a medical representative at a mid-sized pharmaceutical company. The five-episode series, titled 'Ren-zoku Drama W MR - Iyakujoho Tantosha,' follows Kiochu as he works to get his company's new diabetes drug designated as a first-line treatment while navigating interference from a rival firm. This is the third WOWOW adaptation of Kusakabe's medical novels, continuing the network's focus on ethically charged medical dramas.

Two stories about the drama were published on the same day, June 11, 2026. One story identifies the author as Yo Kusakabe, while the other uses the name Yo Hisakata. Both stories confirm the fall air window and Mukai's starring role, but the character's surname differs slightly between the two reports: one says Masaki Kiochu, the other says Masaki Kio. The series is described as a medical drama exploring the pharmaceutical industry's conflicts between sales and ethics.

No other stories in the cluster relate to this drama. The other four stories cover unrelated projects that share the word 'Mr.' in their titles: a collaboration illustration for 'Mr. Osomatsu,' a review of 'Killed Again, Mr. Detective?,' the premiere date for 'Recommendation From Mr. Iwamoto,' and a viral face tracking add-on called 'MrSauce!.' None of these involve the WOWOW drama.

Key facts

Lead actor
Osamu Mukai plays Masaki Kiochu (or Masaki Kio), a medical representative.
Source material
The drama adapts Yo Kusakabe's novel 'MR.'
Episode count
The series has five episodes.
Network
WOWOW will air and stream the drama.
Air window
The drama airs this fall.
Adaptation count
This is the third WOWOW adaptation of Kusakabe's medical novels.

Timeline

Synthesized by Yomimono from the cited Yomimono stories below, each itself sourced, then editorially reviewed. Every fact links the story it came from.

Facts

Release
tv · 2026 fall · Japan · 2026-06-11
Release
live_action · fall 2026 · Japan · 2026-06-11

Structured graph also available as JSON at /public/entities/mr. CC BY 4.0.

All coverage

11h ago

Mr. Osomatsu Season 4 Unaired Episode Streams Ahead of TV Broadcast

The previously unaired 13th episode of Mr. Osomatsu's fourth season, titled "The Matsuno Ten," began streaming in Japan and on Crunchyroll with English subtitles on Thursday. The episode first screened theatrically from June 6-11 as part of the franchise's 10th anniversary event, and will air on TV Tokyo networks on June 13.

1d ago

Osamu Mukai Stars in WOWOW Drama Adaptation of Yo Kusakabe's Novel MR

Osamu Mukai will play Masaki Kiochu, a medical representative at a mid-sized pharmaceutical company, in a five-episode WOWOW drama adaptation of Yo Kusakabe's novel "MR." The series, titled "Ren-zoku Drama W MR - Iyakujoho Tantosha," follows Kiochu as he works to get his company's new diabetes drug designated as a first-line treatment while navigating interference from a rival firm. The drama airs this fall.

1d ago

Osamu Mukai Stars in WOWOW Medical Drama 'MR - Medical Representative'

WOWOW will air and stream 'MR - Medical Representative', a medical drama based on Yo Hisakata's novel, this fall. Osamu Mukai stars as Masaki Kio, an MR navigating the pharmaceutical industry's conflicts between sales and ethics. The series is the third WOWOW adaptation of Hisakata's works.

Jun 2

Magical Sisters Lulutto Lilly and Mr. Osomatsu Reveal Collaboration Illustration

The Magical Sisters Lulutto Lilly and Mr. Osomatsu series released a collaboration illustration on Sunday. The image shows Magical Sisters Lulutto Lilly characters Uguisu and Azuki sitting on Mr. Osomatsu character Ichimatsu's lap. The Magical Sisters Lulutto Lilly account joked it is the first encounter between a cat lover and cat-like creatures.

May 31

Killed Again, Mr. Detective? Episode 1 Review Criticizes Female Character Writing

Anime Feminist published a review of the premiere of "Killed Again, Mr. Detective?", the anime adaptation of the light novel series. The review, written by a staff critic, describes the episode as fundamentally silly and disappointing despite an intriguing premise. The story follows Sakuya Outsuki, the teenage son of a world-famous detective, who has no interest in following his father's career and possesses a secret immortality: when he dies, he comes back to life. This gimmick is only revealed in the final seconds of the episode. The review heavily criticizes the writing of the female characters, particularly Lilithea, Sakuya's devoted assistant. The critic argues that Lilithea functions as a walking prop and an exposition machine, defined almost entirely by her unconditional support for the male lead, with little personality beyond that. Her introduction includes a misty panning shot of her taking a shower. The other main female character, Yuriu, is introduced falling through a ceiling in a revealing costume. The review concludes that while the concept of an immortal detective solving his own murder is interesting, the premiere fails to execute it compellingly due to the shallow characterization of its women.

May 29

Recommendation From Mr. Iwamoto Anime Sets July 4 Debut, Adds Cast and Theme Songs

The television anime adaptation of Hiroshi Shiibashi's manga "Recommendation from Mr. Iwamoto" will premiere on July 4 at 10:30 p.m. on Tokyo MX, with a later broadcast on Sun TV. The opening theme song "Budding" will be performed by THE JET BOY BANGERZ, and the ending theme song "Koko ni Iru" will be performed by WOLF HOWL HARMONY. Two additional cast members were announced: Gen Sato as Ryū Sazame and Shinnosuke Tokudome as Mizuhi Awadama. The series stars Taito Ban as Kodō Iwamoto, Yuki Sakakihara as Kai Haramachi, Kent Itō as Sōichirō Amaha, Akira Ishida as Bōkyo Kizujō, Masaya Fukunishi as Oni Okuaki, and Takuma Nagatsuka as Shizuma Aonuma. Toshifumi Kawase directs the series at Studio DEEN, with series composition by Keiichirō Ōchi, character designs by Atsuko Nakajima, and music by Yoshiaki Dewa and Tōru Ishitsuka. The manga, which began serialization in Ultra Jump in February 2021, is set in the 1910s and follows a military-run middle school that investigates supernatural phenomena.

May 29

MrSauce! Face Tracking Add-On for Milltina Model Goes Viral

A demo video for a face tracking add-on for the 3D model Milltina, created by MrSauce!, has gone viral for its detailed expression tracking including smiles, troubled looks, and tongue movements. The add-on is scheduled for sale around May 29, 2026, and can be used in VRChat when purchased with the base model.