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[2026] What was the cause of death of Ryotaro Shimizu? Summary of his arrest record and the facts surrounding his death.
It has been reported that entertainer Ryotaro Shimizu passed away on August 1, 2026. We will calmly summarize the facts that can be confirmed from news reports and official announcements, including the reported cause of death, his past arrest record and career, and his family structure.
What was the cause of death of Ryotaro Shimizu? A summary of his arrest record and the facts surrounding his death.
table of contents
- The news of Ryotaro Shimizu's death | Known facts
- Has the cause of death been made public? Based on what has been reported.
- Ryotaro Shimizu's profile and career
- Arrest records organized chronologically | Methamphetamine cases and assault cases
- Notable appearances include "Gokusen"
- The journey to recovery and a father-son collaboration
- Family composition: Father Akira Shimizu, siblings, wife, and children
- Please note the difference between this person and "Masahiro Iida".
- Comment from his father, Akira Shimizu
- Reactions to the news of the death
- Frequently Asked Questions (FAQ)
Key points of this article
Q. When and where did Ryotaro Shimizu pass away?
A. On the night of August 1, 2026, she was found unconscious at her home in Tokyo and was pronounced dead at the scene. She was 37 years old.
Q. Has the cause of death been made public?
A. Police are reportedly investigating the case as a possible suicide, but the official cause of death and the detailed circumstances and motives have not been made public (as of August 2026).
Q. Whose son is Ryotaro Shimizu?
A. He is the third son of impressionist comedian Akira Shimizu. He worked as an actor and impressionist comedian.
1. The news of Ryotaro Shimizu's death | Known facts
It was reported by multiple media outlets on August 2, 2026, that entertainer Ryotaro Shimizu had passed away. According to the reports, on the night of August 1, someone found him unconscious at his home in Tokyo and called 119. He was pronounced dead at the scene.
Akira Shimizu's management agency responded to an inquiry from Oricon News, stating, "It is true that he has passed away," and revealed that they are currently investigating the details. It has been reported that the funeral will be a private event attended only by family members.
| item | Content |
| Date of discovery | August 1, 2026 Night |
| place | My home in Tokyo |
| situation | The body was found unconscious and pronounced dead at the scene. |
| Public announcement | August 2, 2026 (Official website of his management agency and father) |
| old age | 37 |
| funeral | It will be a family-only event. |
2. Has the cause of death been made public? Based on what has been reported.
There is much interest in the cause of death of Ryotaro Shimizu. It is important to understand the facts accurately.
According to multiple reports, police believe suicide is the most likely cause of death based on the circumstances at the scene and are conducting a thorough investigation. However, the official cause of death, detailed circumstances, and motives have not been made public. As of August 2026, the police are still in the process of confirming the situation, and no definitive announcements have been made.
Therefore, it is appropriate to avoid filling in the gaps in unconfirmed information with speculation and instead wait for an official announcement.
| Issues | What can be confirmed at this time |
| Cause of death (official) | Not publicly disclosed |
| Background and Motivation | Reports indicate that the information has not been made public and is still under investigation. |
| The reported view | Police are investigating, considering suicide to be the most likely cause. |
*If you are experiencing mental health issues or worries, there are specialized counseling services available. Contact information is listed at the end of this article.
3. Ryotaro Shimizu's Profile and Career
Ryotaro Shimizu is known as the third son of impressionist Akira Shimizu, and has been active in a wide range of fields as an actor and impressionist.
| item | Content |
| name | Ryotaro Shimizu |
| date of birth | August 15, 1988 |
| Birthplace | Tokyo |
| family | His father, Akira Shimizu (the third son) |
| debut | 2006 NHK Taiga drama "Kōmyō ga Tsuji" |
| Main titles | Actor/Impressionist |
In 2006, while still in high school, he made his acting debut in the NHK Taiga drama "Kōmyō ga Tsuji." Since then, he has appeared in dramas, stage plays, and films, and since around 2011, he has also appeared in numerous variety shows, showcasing his impersonation skills inherited from his father. He has also become a familiar face to the public as he performs on stage with his father.
4. Arrest records organized chronologically | Methamphetamine-related cases and assault cases
We will also organize the facts in chronological order regarding points such as "What did Ryotaro Shimizu do?" and "Does he have a criminal record?"
| season | event |
| February 2017 | Following reports about illegal gambling, she was suspended from work and removed from the stage. |
| October 2017 |
He was arrested for violating the Stimulant Control Act (use). He received a sentence of 1 year and 6 months imprisonment with a 3-year suspended sentence, and was fired from his father's office.
|
| 2021 |
He was arrested on suspicion of assaulting his wife, according to reports. Later, it was reported that a settlement had been reached.
|
The methamphetamine case in October 2017 marked a major turning point for Ryotaro Shimizu. He was found guilty and fired from the agency run by his father, Akira Shimizu, who had supported him for many years. After that, he resumed his activities and was making progress toward rehabilitation and a comeback.
5. Notable appearances in works such as "Gokusen"
Many people may remember Ryotaro Shimizu as being associated with the TV drama "Gokusen." Here is a summary of some of his major acting roles.
| field | Main works |
| drama |
NHK Taiga drama "Kōmyō ga Tsuji", TBS series "Gokusen" Season 3, "Hammer Session!"
|
| movie | Gokusen THE MOVIE |
| Stage and musicals | Musicals such as "The Prince of Tennis" and "The Flower and the Beautiful Concubine" |
| Variety | He has appeared on numerous impersonation shows. |
From his debut in a historical drama to the popular school drama series "Gokusen" and musicals, it's clear that he has appeared in a wide range of genres as an actor.
6. The path to recovery and performing with his father.
As part of his comeback after his methamphetamine-related incident, Ryotaro Shimizu continued to take on new challenges. In 2023, he participated in the mixed martial arts event "BreakingDown." His willingness to jump into new territory without fear of the reactions of those around him garnered attention. In addition, he appeared on ABEMA's "Ai no Hyena" and in YouTube interview projects, where he spoke frankly about his past.
And his relationship with his father, Akira Shimizu, was gradually repaired over time. In September 2025, they held a joint impersonation concert. Furthermore, on June 5, 2026, an encore performance was held in Tokyo, where the father and son sang passionately on stage, smiling and interacting with each other, showing that they had regained their former bond. Then came the sudden news of his death.
7. Family Composition | Father Akira Shimizu, siblings, wife, and children
Here is a summary of information about Ryotaro Shimizu's family, based on what has been publicly disclosed.
Father and brothers
His father is impressionist comedian Akira Shimizu (72). Akira Shimizu has three sons, and Ryotaro Shimizu is the youngest. His eldest son is reported to be a pilot working for an airline, and his second son does not appear in the public eye, instead supporting his father's entertainment career. All of them are private citizens, and their detailed profiles have not been made public.
| relationship | Contents reported |
| father | Akira Shimizu (impersonator, 72 years old) |
| Eldest son | A pilot working for an airline and a member of the press (a member of the public) |
| second son | Supporting my father's entertainment career and media coverage (as a member of the public) |
| Third son | Ryotaro Shimizu |
Wife and children
It has been reported that Ryotaro Shimizu married a non-celebrity woman around 2016. Her name and occupation have not been made public, and a respect for her privacy has been taken. The birth of their first child, a daughter, has also been reported. It is said that they were separated in 2021, but as of August 2026, there is no record of them officially announcing their divorce.
8. Please note the difference between this person and "Masahiro Iida".
The name "Masashige Iida" is sometimes searched together with Ryotaro Shimizu, but Masanari Iida is a boxer and martial artist who gained popularity in "BreakingDown," and is not related to Akira Shimizu or Ryotaro Shimizu. Their names are sometimes mentioned together because both were involved in "BreakingDown," but they are different people.
Furthermore, the information that "Akira Shimizu's son has been arrested" refers to the arrest record of his third son, Ryotaro Shimizu himself (including a methamphetamine case in 2017), and does not concern his other siblings.
9. Comment from his father, Akira Shimizu
On August 2, 2026, Akira Shimizu officially announced the death of his third son, Ryotaro, through his official website. He expressed his grief, writing, "It was so sudden, and I still can't accept the situation," and asked his family to take time to remember Ryotaro.
She also recalled that her greatest joy was performing concerts with her son and listening to Ryotaro's singing voice, and remembered him fondly, saying, "He was a very kind and considerate child." She added, "I always thought that being healthy was the best way to show filial piety, so I am deeply saddened by this loss," and concluded by saying, "I intend to live a long life for Ryotaro's sake."
10. Reactions to news of a death
The sudden news of his death sparked a wave of surprise and sadness on social media, with comments such as, "What? You're kidding!", "I'm shocked," and "It's such a shame." Many lament his untimely death, especially since he was in the midst of a comeback after a methamphetamine-related incident and had just performed with his father in June.
Frequently Asked Questions (FAQ)
Q1. Has the cause of death of Ryotaro Shimizu been made public?
A. The official cause of death and detailed circumstances have not been made public. It has been reported that the police are investigating the case as a possible suicide, but no definitive statement has been made yet (as of August 2026).
Q2. When did he/she pass away?
A. On the night of August 1, 2026, she was found unconscious at her home in Tokyo and was pronounced dead at the scene. She was 37 years old.
Q3. Which episodes of "Gokusen" did you appear in?
A. It has been reported that she appeared in the third season of the TBS drama series "Gokusen" and the movie "Gokusen THE MOVIE".
Q4. Is this the same person as "Masahiro Iida"?
A. They are different people. Masanari Iida is a martial artist who competes in "BreakingDown" and is not related to Akira Shimizu.
Q5. Were you married?
A. It has been reported that he married a non-celebrity woman around 2016, and that they had a daughter. Details about his wife have not been made public.
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