Main character
Jirou Mochizuki望月ジロー
- appearance
- 1
- appearance
- main roles
- 1
- main roles

Jirou Mochizuki at a glance
Jirou Mochizuki is a main character in Black Blood Brothers.
Also known as Silver Blade.
Jirou Mochizuki: quick facts
- Anime
- Black Blood Brothers
- Role
- Main character
- Also known as
- Silver Blade
- First appearance
- Black Blood Brothers (2006)
- Japanese name
- 望月ジロー
Who is Jirou Mochizuki?
An old blood vampire that sided with the humans to fight against the Kowloon children during the Kowloon Shock. Jirou was transformed into a vampire in 19th Century London. He used to be a lieutenant in the Imperial Japanese Navy until he was severely injured in a fight protecting Alice. Besides being an Old Blood, he also comes from a very special bloodline: the blood of the Sage. He wields a long katana which has a blade made of silver. During the war, after defeating most of the Kowloon children, he became known as the Silver Blade. He is weak against sunlight and water. He is shown being burned to the bones from staying into the ocean too long and releasing smoke under the sunlight, even though he was carrying an umbrella. He has a little brother, Kotarou, who is the only other vampire who shares his bloodline. He is considered to be the chosen Guardian.
Jirou Mochizuki in numbers
- Appearances
- 1
- 1 as a main character
- On screen
- 2006
- one year
Appearances
More characters from Black Blood Brothers
Jirou Mochizuki FAQ
What anime is Jirou Mochizuki from?
Jirou Mochizuki is a main character in Black Blood Brothers.
What is Jirou's full name?
Jirou's full name is Jirou Mochizuki (望月ジロー in Japanese). Jirou Mochizuki is also known as Silver Blade.
When did Jirou Mochizuki first appear?
Jirou Mochizuki first appeared in Black Blood Brothers (2006).
What is Jirou Mochizuki's Japanese name?
Jirou Mochizuki is written 望月ジロー in Japanese.
Where can I watch Jirou Mochizuki?
Open the Black Blood Brothers page for licensed streaming links and the full episode list.











