Character
Yuma Chiaki千秋 祐馬
- appearance
- 1
- appearance
- main roles
- 0
- main roles

Yuma Chiaki at a glance
Yuma Chiaki is a supporting character in Shijou Saikyou no Deshi Kenichi. Yuma Chiaki is 20 years old and 195cm tall. Yuma Chiaki is voiced by Naomi Kusumi in Japanese and by Bob Carter in the English dub.
Also known as Thor.
Yuma Chiaki: quick facts
- Role
- Supporting character
- Age
- 20
- Height
- 195cm
- Weight
- 200kg
- Also known as
- Thor
- First appearance
- Shijou Saikyou no Deshi Kenichi (2006)
- Japanese name
- 千秋 祐馬
- Japanese voice
Naomi Kusumi- English voice
Bob Carter
Full Shijou Saikyou no Deshi Kenichi cast👤 Most popular characters
Who is Yuma Chiaki?
Chiaki Yumai, or Thor, as he is more commonly known, was formerly the Seventh Fist of Ragnarok and currently a captain for the Shinpaku Alliance. Thor is a very tall and well-built young man with a fat, yet very muscled physique and has short black hair and dark sideburns that stick out. He typically is seen wearing a sleeveless kimono to show off his muscular arms and usually doesn't wear any footwear.
Biography excerpt via Kitsu.
Yuma Chiaki in numbers
- Rank in Shijou Saikyou no Deshi Kenichi
- #25
- of 25 characters, by favourites
- Appearances
- 1
- 0 as a main character
- On screen
- 2006
- one year
Most-loved characters in Shijou Saikyou no Deshi Kenichi
AniList favourites
- Kenichi Shirahama320
- Miu Fuurinji240
- Shigure Kosaka223
- Hopachai Apachai121
- Akisame Koetsuji92
- Shio Sakaki77
- Kensei Ma48
- Kisara Nanjou48
- Yuma Chiaki0
Show as table
| Item | Favourites |
|---|---|
| Kenichi Shirahama | 320 |
| Miu Fuurinji | 240 |
| Shigure Kosaka | 223 |
| Hopachai Apachai | 121 |
| Akisame Koetsuji | 92 |
| Shio Sakaki | 77 |
| Kensei Ma | 48 |
| Kisara Nanjou | 48 |
| Yuma Chiaki | 0 |
Appearances
More characters from Shijou Saikyou no Deshi Kenichi
Yuma Chiaki FAQ
What anime is Yuma Chiaki from?
Yuma Chiaki is a character in Shijou Saikyou no Deshi Kenichi.
How old is Yuma Chiaki?
Yuma Chiaki is 20 years old.
How tall is Yuma Chiaki?
Yuma Chiaki is 195cm tall.
Who voices Yuma Chiaki?
Yuma Chiaki is voiced by Naomi Kusumi in Japanese and by Bob Carter in the English dub.
What is Yuma's full name?
Yuma's full name is Yuma Chiaki (千秋 祐馬 in Japanese). Yuma Chiaki is also known as Thor.
When did Yuma Chiaki first appear?
Yuma Chiaki first appeared in Shijou Saikyou no Deshi Kenichi (2006).
What is Yuma Chiaki's Japanese name?
Yuma Chiaki is written 千秋 祐馬 in Japanese.
Where can I watch Yuma Chiaki?
Open the Shijou Saikyou no Deshi Kenichi page for licensed streaming links and the full episode list.












