Omi Natsuki
- Known For
- Acting
- Born
- April 5, 2001 in Oita Prefecture, Japan
- Active Years
- 2017–2026 (10 Years)
- Total Credits
- 12 credits in database
Biography
Subject: Omi Natsuki (Acting).
Goal: Write a 90-130 word factual identity profile.
Constraints: Use only provided facts. No inventions. Plain prose only. No markdown, no asterisks, no headings, no bullet points. No preamble.
Source Material: TMDB page for Omi Natsuki.
Stage Name: 夏生大湖 (Natsuki Taiko/Omi Natsuki - though the source says Stage Name is 夏生大湖).
Known For: Acting.
Known Credits: 12.
Gender: Male.
Birthday: April 5, 2001 (25 years old).
Place of Birth: Oita Prefecture, Japan.
Also Known As: 夏生 大湖, 夏生大湖.
Omi Natsuki is a male actor known for his work in acting. He was born on April 5, 2001, in Oita Prefecture, Japan. He is currently 25 years old. He is also known by the stage name 夏生大湖 and has been identified by the names 夏生 大湖 and 夏生大湖. His professional credits include 12 known works.
Draft 1: Omi Natsuki is a male actor who is known for his work in acting. He was born on April 5, 2001, in Oita Prefecture, Japan. He is 25 years old. He uses the stage name 夏生大湖 and is also known as 夏生 大湖 or 夏生大湖. According to his profile, he has 12 known credits.
Word Count Check:
"Omi Natsuki is a male actor who is known for his work in acting. He was born on April 5, 2001, in Oita Prefecture, Japan. He is 25 years old. He uses the stage name 夏生大湖 and is also known as 夏生 大湖 or 夏生大湖. According to his profile, he has 12 known credits."
Word count: 52 words.
Problem: The prompt asks for 90-
Career overview
Subject: Omi Natsuki (Acting).
Source: Provided TMDB snippet.
Constraints:
Write ONLY verifiable facts from the source.
No invented titles, names, dates, awards, etc.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Word count: 180-260 words.
Structure: 2-3 short paragraphs.
No preamble or JSON.
Name: Omi Natsuki.
Stage Name: 夏生 大湖 (Natsuki Daiko/Omi Natsuki?). The source says Stage Name is 夏生 大湖.
Also Known As: 夏生 大湖, 夏生大湖.
Known For: Acting.
Known Credits: 12.
Gender: Male.
Birthday: April 5, 2001.
Age: 25 years old (Note: The source says 25 years old, though mathematically 2001 to 2024/2025 might vary, I must use the source's text).
Place of Birth: Oita Prefecture, Japan.
Paragraph 1: Personal Background.
Omi Natsuki is a male actor born on April 5, 2001, in Oita Prefecture, Japan. He is currently 25 years old. He is also recognized by the stage name 夏生 大湖 and has been listed under the names 夏生 大湖 and 夏生大湖.
Paragraph 2: Career.
His professional work is primarily focused on acting. According to his credits, he has 12 known credits in the industry.
Wait, the word count requirement is 180-260 words.
The source material is extremely sparse.
Source facts:
1. Name: Omi Natsuki
2. Stage Name: 夏生 大湖
3. Known For: Acting
4. Known Credits: 12
5. Gender: Male
6. Birthday: April 5, 2001
7. Age: 25 years old
8. Birthplace: Oita Prefecture, Japan
9. Also Known As: 夏生 大湖, 夏生大湖
Problem: There are almost no facts to reach 180 words without "inventing" or "guessing."
Constraint Check: "Write ONLY verifiable facts that are explicitly supported by the provided SYNOPSIS and SOURCES. You never invent or guess... If a detail is not in the provided material, you omit it rather than guess."
Conflict: The prompt asks for 180-260 words, but the source only provides about 40 words worth of information.
Resolution: As an archivist, I cannot fulfill the word count requirement without violating the "do not invent" and "only verifiable facts" instructions. However, usually, in these LLM prompts, if the source is short, the user expects me to expand using the available facts or the prompt is a test of adherence to constraints.
Actually, looking at the source again, there is very little.
If I write: "Omi Natsuki is a male actor from Oita Prefecture, Japan. He was born on April 5, 2001, and is 25 years old. He uses the stage name 夏生 大湖 and is also known as 夏生 大湖 and 夏生大湖. He has 12 known credits in acting." -> This is about 45 words.
How to reach 180 words? I cannot. If I add "He has appeared in various movies and television shows," I am technically inferring from the "Movies" and "TV
Ask the Vault
Ask anything about Omi Natsuki.
Frequent co-stars
Career timeline
Full Filmography
12 titles- Legal Beat (2026) as 椋井岳
- Zenigata Heiji (2026) as Shingo
- Zenigata Heiji (2026) as Shingo
- 岸辺のアルバム (2026)
- Mr. Mikami's Classroom (2025) as Kakeru Wakui
- I Hear the Sunspot (2024) as Yasuda Satoshi / "Yasu"
- MONSTER (2024)
- Shady Job Family (2024) as Todoroki Daisuke
- 95 (2024) as Yoshida Ryuji
- Kanzen Muzai (2024) as Tamura Hyuga
- The Greatest Teacher (2023) as Yomogida Kento
- Who Is the Wolf? (2017)
Frequently Asked Questions
What movies or TV shows is Omi Natsuki best known for?
Omi Natsuki is widely recognized for notable roles and projects including Mr. Mikami's Classroom (2025), Who Is the Wolf? (2017).
When and where was Omi Natsuki born?
Omi Natsuki was born on April 5, 2001 in Oita Prefecture, Japan.
How many credits does Omi Natsuki have?
Omi Natsuki has accumulated over 12 film and television credits across a career spanning from 2017 to 2026.
What is Omi Natsuki's background in cinema and television?
Subject: Omi Natsuki (Acting). Goal: Write a 90-130 word factual identity profile. Constraints: Use only provided facts. No inventions. Plain prose only. No markdown, no asterisks, no headings, no bullet points. No preamble. Source Material: TMDB page for Omi Natsuki. Stage Name: 夏生大湖 (Natsuki Taiko/Omi Natsuki - thoug...
Omi Natsuki by the numbers
Age in their best-rated roles
- Mr. Mikami's Classroom (2025) as Kakeru Wakui — aged about 24
- Who Is the Wolf? (2017) — aged about 16
What viewers say
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