archytele The Vault

Ron Mizuma

Known For
Acting
Born
October 28, 1989 in Japan
Active Years
2012–2026 (15 Years)
Total Credits
47 credits in database
Acting Born Oct 28, 1989 Japan 47 credits
47
Total Credits
2012–2026
15 Years Career Span
6
Vault Titles
10
Key Co-Stars

Biography

Subject: Ron Mizuma (Acting).
Goal: Write a 90-130 word factual identity profile.
Constraints: Use only provided facts. No inventions. No markdown. No headings. No preamble. No JSON. No quotes. Plain prose only.
Source Material: TMDB profile for Ron Mizuma.
Name: Ron Mizuma.
Stage Name: 水間ロン (Mizuma Ron).
Known For: Acting.
Known Credits: 46.
Gender: Male.
Birthday: October 28, 1989.
Age: 36 years old.
Place of Birth: Japan.
Also Known As: Long Mizuma.
Content Score: 88.
Ron Mizuma is an actor known for his work in movies and TV shows. He was born in Japan on October 28, 1989, making him 36 years old. He is also known by the stage name 水間ロン and the alternative name Long Mizuma. Mizuma has 46 known credits in his career. His content score is 88. He is male.
Draft 1: Ron Mizuma is an actor known for his work in movies and television shows. Born in Japan on October 28, 1989, he is 36 years old. He is also recognized by the stage name 水間ロン and is known as Long Mizuma. Mizuma has a total of 46 known credits. His content score is 88.
Word Count Check: 51 words. (Too short. Need 90-130 words).
Wait, I must only use provided facts. I cannot add fluff to reach the word count if the facts aren't there. However, the prompt asks for a 90-130 word profile. If the source material is sparse, I have to be careful. Let's see if I can expand using only the provided details.
Fact List:
1. Ron Mizuma
2. Stage Name: 水

Advertisement
Advertisement
Career

Career overview

Subject: Ron Mizuma (Acting).
Task: Write a 180-260 word career overview.
Constraints:
Use ONLY verifiable facts from the provided sources.
No invented roles, dates, awards, relationships, or personal details.
Format: Plain text, no markdown, no asterisks, no headings, no bullet points.
Style: Neutral, encyclopedic prose.
Structure: 2-3 short paragraphs.
Word count: 180-260 words.
Name: Ron Mizuma.
Stage Name: 水間ロン.
Also Known As: Long Mizuma.
Gender: Male.
Birthday: October 28, 1989 (36 years old).
Place of Birth: Japan.
Known For: Acting.
Known Credits: 46.
Content Score: 88.
Attempt 1 (Mental Draft):
Ron Mizuma is an actor from Japan. He was born on October 28, 1989. He is also known by the stage name 水間ロン or the name Long Mizuma. As of the available data, he has 46 known credits in the industry. He is recognized for his work in acting.
Critique 1: This is far too short (about 50 words). I need to reach 180-260 words using only the provided facts.
Problem: The source material is extremely sparse. It only contains basic biographical data and a credit count. It does not contain specific movie titles, TV show titles, specific roles, awards, or a history of his career progression.
Constraint Check: "Use ONLY facts present above. Do not invent roles, dates, awards, relationships or personal details."
Challenge: How to reach 180-260 words when the source only provides: Name, Stage Name, Known For (Acting), Credits (46), Gender (Male), Birthday (Oct 28, 1989), Age (36), Birthplace (Japan), and Also Known As (Long Mizuma).
Strategy: I must expand on the provided facts without inventing anything. I can describe the information provided in the source. However, the prompt asks for a "career overview." If the source doesn't have career details (like specific films), I can only state what is known about his credits.
Wait: If I strictly follow "Use ONLY facts present above," and the source is just a profile summary, I cannot write 180 words without being repetitive or extremely wordy about the metadata.
Let's re-examine the source:
Name: Ron Mizuma
Stage Name: 水間ロン
Known For: Acting
Credits: 46
Gender: Male
Birthday: October 28, 1989
Age: 36
Birthplace: Japan
Also Known As: Long Mizuma
Content Score: 88
Drafting Attempt 2 (trying to be wordy but factual):
Ron Mizuma is an actor whose professional work is documented through 46 known credits. Born in Japan, Mizuma is recognized for his contributions to the field of acting. He is also identified by the stage name 水間ロン and has been referred to as Long Mizuma.

Mizuma was born on October 28, 1989, making him 36 years old. His professional profile includes a content score of 88. His career is centered on acting, which is the primary area for which he is known.
Word Count Check: This is about 85 words. I am still far from the 180-260 range

Ask the Vault

Ask anything about Ron Mizuma.

Frequent co-stars

Career timeline

GIFTOrdinary LoveNagi Notes
HEART ATTACKMei Mei
Hakubo no ChronicleThe ParadesOshi wo Meshiagare: Koho Girl no Maroyakana HibiPreviously Saved Version大川と小川の休日捜査
Perfect DaysOoku: The Inner ChambersImpersonating MiwaOur Little Love StoryNaokiman Horror Show
Hoshi Shinichi no Fushigina Fushigina Tanpen DoramaThe Black SwindlerChairOne Night MorningDouble
The Supporting Actors in Byplaywood
Today's NekomuraPops Loves Kawaii StuffThe Last Three Times We'll Meet
SCAMSTokyo Danshi ZukanParallel World Love Story
Company Ain't No SchoolAnd Your Bird Can Sing
Midnight Diner: Tokyo Storiesシリーズ・横溝正史短編集シリーズ・横溝正史短編集家族の基礎~大道寺家の人々~Someone
Wakako ZakeFade
Solitary Gourmet

Full Filmography

47 titles
  • GIFT (2026) as Li Wu Chen
  • Ordinary Love (2026) as Ando
  • Nagi Notes (2026) as Taichi Higashi
  • HEART ATTACK (2025) as Sid
  • Mei Mei (2025)
  • Hakubo no Chronicle (2024) as Murakami
  • The Parades (2024) as Tadashi
  • Oshi wo Meshiagare: Koho Girl no Maroyakana Hibi (2024) as Kinjo Go
  • Advertisement
  • Previously Saved Version (2024) as Ogasawara
  • 大川と小川の休日捜査 (2024)
  • Perfect Days (2023) as Businessman
  • Ooku: The Inner Chambers (2023) as 勝田頼秀(かつた よりひで)
  • Impersonating Miwa (2023) as Kido Kentaro
  • Our Little Love Story (2023) as Shinji Noguchi
  • Naokiman Horror Show (2023)
  • TOMA #2 (2023)
  • Search Light (2023)
  • Hoshi Shinichi no Fushigina Fushigina Tanpen Dorama (2022) as 犬を連れた男性
  • The Black Swindler (2022)
  • Chair (2022)
  • One Night Morning (2022) as Hotta Makoto
  • Double (2022) as Shinya Nagata
  • Naniwa Kin'yūdō (2022)
  • Pure Japanese (2022)
  • 大川と小川の時短捜査 (2022)
  • ナニワ金融道 2発目〜銭と泪と権利と女〜 (2022)
  • ナニワ金融道 3発目~大蛇市マネーウォーズ~ (2022)
  • Naniwa Kinyudo - Haibara knocks on the door of Imperial Finance! (2022)
  • あの胸が岬のように遠かった〜河野裕子と生きた青春〜 (2022)
  • The Supporting Actors in Byplaywood (2021)
  • Today's Nekomura (2020) as Inugami Takashi
  • Pops Loves Kawaii Stuff (2020) as Haruo Koba
  • The Last Three Times We'll Meet (2020)
  • SCAMS (2019)
  • Tokyo Danshi Zukan (2019) as Maruo Mitsuhiro
  • Parallel World Love Story (2019) as Yanase
  • Company Ain't No School (2018) as Reporter
  • And Your Bird Can Sing (2018) as Policeman
  • Midnight Diner: Tokyo Stories (2016) as Kurihara
  • シリーズ・横溝正史短編集 (2016) as Keikichi Sawai
  • シリーズ・横溝正史短編集 (2016) as Fujisaki
  • 家族の基礎~大道寺家の人々~ (2016)
  • Someone (2016)
  • Wakako Zake (2015)
  • Fade (2015) as Arata Yuki
  • Solitary Gourmet (2012) as 劉真一
  • Almost 40 as Takuma Iwasaki

Frequently Asked Questions

What movies or TV shows is Ron Mizuma best known for?

Ron Mizuma is widely recognized for notable roles and projects including Ordinary Love (2026), Previously Saved Version (2024), Perfect Days (2023), Hoshi Shinichi no Fushigina Fushigina Tanpen Dorama (2022).

When and where was Ron Mizuma born?

Ron Mizuma was born on October 28, 1989 in Japan.

How many credits does Ron Mizuma have?

Ron Mizuma has accumulated over 47 film and television credits across a career spanning from 2012 to 2026.

What is Ron Mizuma's background in cinema and television?

Subject: Ron Mizuma (Acting). Goal: Write a 90-130 word factual identity profile. Constraints: Use only provided facts. No inventions. No markdown. No headings. No preamble. No JSON. No quotes. Plain prose only. Source Material: TMDB profile for Ron Mizuma. Name: Ron Mizuma. Stage Name: 水間ロン (Mizuma Ron). Known For: Ac...

Ron Mizuma by the numbers

47credits
21films
26TV series
2012–2026active years

Age in their best-rated roles

What viewers say

No comments yet. Be the first to share your take on Ron Mizuma.