Main character
Ryuichi Sasaki佐々木竜一
- appearance
- 1
- appearance
- main roles
- 1
- main roles

Ryuichi Sasaki at a glance
Ryuichi Sasaki is a main character in Koroshiya-san: The Hired Gun.
Also known as Killer.
Ryuichi Sasaki: quick facts
- Role
- Main character
- Also known as
- Killer
- First appearance
- Koroshiya-san: The Hired Gun (2013)
- Japanese name
- 佐々木竜一
Full Koroshiya-san: The Hired Gun cast👤 Most popular characters
Who is Ryuichi Sasaki?
Often called "Killer" of "Killer Acid", Ryūichi Sasaki is an assassin who lives in the Tama district of Tokyo. Not a lot is known about his childhood, exept he lived with his parents and that his killer instincts were formed when he was young. He went to high school and had 2 years of technical school were he learned to kill. He loves small animals, which is also his biggest weakness. He gun of choice is teh Beretta M92. (Loosely adapted from the Japanese Wikipedia).
Biography excerpt via Kitsu.
Ryuichi Sasaki in numbers
- Appearances
- 1
- 1 as a main character
- On screen
- 2013
- one year
Appearances
More characters from Koroshiya-san: The Hired Gun
Ryuichi Sasaki FAQ
What anime is Ryuichi Sasaki from?
Ryuichi Sasaki is a main character in Koroshiya-san: The Hired Gun.
What is Ryuichi's full name?
Ryuichi's full name is Ryuichi Sasaki (佐々木竜一 in Japanese). Ryuichi Sasaki is also known as Killer.
When did Ryuichi Sasaki first appear?
Ryuichi Sasaki first appeared in Koroshiya-san: The Hired Gun (2013).
What is Ryuichi Sasaki's Japanese name?
Ryuichi Sasaki is written 佐々木竜一 in Japanese.
Where can I watch Ryuichi Sasaki?
Open the Koroshiya-san: The Hired Gun page for licensed streaming links and the full episode list.




