Photo: こんせ / CC BY-SA 4.0 (source: Wikimedia Commons)
My Take
Honestly, the first thing that got me about Seigo Agatsuma is the name — it has this rare, almost old-school weight to it that you don't forget once you've heard it. Born in Tokyo in 1998, he started out as a child actor, which tells you something right there: this isn't someone who wandered into the industry on a whim. Kids who stick with performing past the awkward years and grow into adult roles usually have a genuine hunger for it, a need to be in the work rather than just in the spotlight. That sign tends to build slowly and stubbornly, earning ground rather than grabbing it. These days he works behind the camera as a producer, and I have a feeling those years in front of it made him better at the job.
This take was written by generative AI, one per person, from publicly reported facts (editorial policy). It is a reading of the record, not reporting.
Overview
Seigo Agatsuma is a former Japanese child actor and talent born on May 10, 1998, in Tokyo. He appeared on the NHK children's show Tensai TV-kun MAX and in TV dramas such as Edison no Haha (2008), and was with the agency Smile Monkey until 2018. After graduating from Chuo University in 2021, he moved behind the camera, working in commercial production and later as a producer of YouTube channels.
1. Profile
- Name (English)
- Seigo Agatsuma
- Name (Japanese)
- 上妻成吾
- Reading
- あがつま せいご
- Born
- May 10, 1998 (age 28)
- Origin
- Tokyo, Japan
- Height
- 172 cm
- Occupation
- Actor / Child Actor / Talent
- Zodiac / Chinese zodiac
- Taurus / Tiger
2. Links
3. About this entry
Tags
- Last updated
Only publicly available facts are listed; non-public or unconfirmed items are omitted. Base data was compiled from Wikidata from June 2026 onward; ages are recalculated daily and deaths are checked against Wikidata on an ongoing basis. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.
Frequently asked questions
When was Seigo Agatsuma born?
Seigo Agatsuma was born on May 10, 1998 and is 28 years old.
Where is Seigo Agatsuma from?
Seigo Agatsuma is from Tokyo, Japan.
What does Seigo Agatsuma do?
Seigo Agatsuma works as Actor, Child Actor, Talent.
How tall is Seigo Agatsuma?
Seigo Agatsuma is 172 cm tall.
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