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The Ship of Theseus

2020 ★ 7.0 1 season 10 eps TV-MA

Crime

Mystery

At the age of 10, Shin Tamura’s happy family life was torn apart when his policeman father was sentenced to death and imprisoned for murder. Now, some 30 years later, Shin is determined to prove his father’s innocence by solving the mystery at the heart of the case. Finding himself transported back in time, Shin must uncover the shocking truth, change the past, and restore his family’s happiness.

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Where to watch The Ship of Theseus

The Ship of Theseus is available to stream on Nabby via 6 verified sources, aggregated from publicly available embed providers. The crime from Daisuke Yamamuro, Yasuharu Ishii has 1 season and 10 total episodes, rated 7.0/10 by 11 viewers.

Last verified: November 6, 2026 · Source: TMDB

Episodes 10 total across 1 season

10 episodes20200 watched

At the age of 10, Shin Tamura’s happy family life was torn apart when his policeman father was sentenced to death and imprisoned for murder. Now, some 30 years later, Shin is determined to prove his father’s innocence by solving the mystery at the heart of the case. Finding himself transported back in time, Shin must uncover the shocking truth, change the past, and restore his family’s happiness.

Shin timeslips back to 1989 and becomes a teacher at the primary school where the murders for which his father was arrested occurred. He decides to try to change his father’s fate by helping him to prevent the incident from happening. But then, Shin’s older sister, Suzu, disappears.

Shin has a notebook detailing everything that will transpire in the future. But he can’t let anyone know his father will be convicted of murder. To save his family, Shin struggles with whether to tell them the awful truth. Then the true murderer foreshadows another crime. Who will his next victim be?

Shin timeslips from 1989 to discover his life in 2020 has gotten even worse. His father is still in prison, and his mother and older brother are dead. And his older sister Suzu changed her name and married someone who is deeply involved in the murder. To save his family, Shin comes up with a new plan…

Shin has returned to the present to find that everything has changed, including the fact that Yuki is no longer his wife. Now a reporter for a weekly magazine who is writing about the case, Yuki puts him in touch with a new witness who offers Shin a glimmer of hope that he might yet be able to clear his father’s name.

The one witness who can prove Shin’s father’s innocence is killed by Satsuki. So did Satsuki commit the murder Shin’s father is accused of? But then someone tries to poison Satsuki too! Next, Shin receives an invitation to meet the true murderer and decides he must accept it, even if his own life is in danger.

Frequently asked

How many seasons does The Ship of Theseus have?

The Ship of Theseus has 1 season with 10 episodes in total.

Is The Ship of Theseus still on the air?

The Ship of Theseus has ended and is no longer in production.

What network airs The Ship of Theseus?

The Ship of Theseus airs on TBS.

When did The Ship of Theseus first air?

The Ship of Theseus first aired on January 19, 2020.

Cast

Ryoma Takeuchi

Ryoma Takeuchi

Shin Tamura

Ryohei Suzuki

Ryohei Suzuki

Bungo Sano

Juri Ueno

Juri Ueno

Yuki Tamura

Nana Eikura

Nana Eikura

Masako Sano

Masanobu Ando

Masanobu Ando

Mikio Kimura

Shihori Kanjiya

Shihori Kanjiya

Rin Tamura

Ryo Ryusei

Ryo Ryusei

Tsubasa Hasegawa

Yumi Aso

Yumi Aso

Satsuki Kimura

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