Prequel Short Drama 'D-day: The Day Sin Disappears' to the TBS Friday Drama 'Takusari Brothers' (Starting April 17) Begins Exclusive Streaming of All 50 Episodes Today, March 28 (Sat) at 7:00 PM! Episodes 1-22 Are Completely Free!

emole Inc. has released the 50-episode prequel short drama 'D-day: The Day Sin Disappears' on the 'BUMP' app. Serving as a prologue to the upcoming TBS Friday drama 'Takusari Brothers' starring Masaki Okada, this vertical short drama series features a star-studded cast including Chikako Uchida and Hitomi Kuroki.
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  • 📰 Published: March 28, 2026 at 22:32
©TBS Sparkle / TBS

emole Inc. (Headquarters: Meguro-ku, Tokyo; CEO: Naomichi Sawamura), operator of the short drama app 'BUMP', is pleased to announce the exclusive release of all 50 episodes of the vertical short drama 'Takusari Brothers: First Contact - D-day: The Day Sin Disappears' starting today, March 28 (Sat) at 7:00 PM. This series serves as a prequel to the TBS Friday drama 'Takusari Brothers', starring Masaki Okada, which premieres on April 17 (Fri) at 10:00 PM.

This work is a prequel set two years prior to the events of the Friday drama 'Takusari Brothers', which takes place in 2026. It is produced by TBS Sparkle under the guidance of producer Junko Arai, known for hit works such as 'Unnatural', 'MIU404', and 'Dearest'. The project is designed as a short drama series that ties into the terrestrial broadcast.

The lead role is played by Chikako Uchida, who also appears in the terrestrial drama. The cast also features Daichi Imae, Atsuko Hashiyasume, Satoshi Jimbo, and Hitomi Kuroki, who play pivotal roles in driving the story forward.

The poster visual for the series has also been unveiled, featuring a design filled with 'unease' and 'mystery' that symbolizes the world of the story.

This series was produced using the 'Advisory System' developed by the short drama app 'BUMP'. By leveraging BUMP's production expertise and viewership data to provide practical support in planning, screenwriting, and direction, the production team has achieved a high-probability hit format.

■ Synopsis: 'Takusari Brothers: First Contact - D-day: The Day Sin Disappears'

The drama is a tragic story revolving around heinous crimes that cannot be judged by the law.

One day, Chika (Chikako Uchida) has her daughter taken hostage by a man posing as a delivery worker. She is threatened to 'kill' her aunt, Marie (Hitomi Kuroki), who had showered her with love in place of her late mother. As the mysterious man makes cruel demands, Chika begins a lonely battle to reclaim her daily life. Is the mysterious man, Sho (Daichi Imae), an enemy or an ally? And what is the shocking truth hidden behind the incident?

As the title 'D-day' (the day of the operation/the day of destiny) suggests, this work depicts the greatest battle of a life that suddenly visits an ordinary day. Please enjoy this non-stop crime entertainment that keeps you on the edge of your seat, featuring the tension of a constant climax and the overwhelming immersion unique to vertical short dramas, alongside the main broadcast series.

■ Project Overview