Main character
Dangerous Grandpaじーさん
- appearances
- 6
- appearances
- main roles
- 6
- main roles

Dangerous Grandpa at a glance
Dangerous Grandpa is a main character in Zettai Zetsumei Dangerous Jiisan (2004).
Also known as Jiisan.
Dangerous Grandpa: quick facts
- Role
- Main character
- Also known as
- Jiisan
- First appearance
- Zettai Zetsumei Dangerous Jiisan (2003)
- Latest appearance
- Wazaguu! vs. Dangerous Jiisan Ja: Houfukuzettou! Anime Quiz (2012)
- Japanese name
- じーさん
Full Zettai Zetsumei Dangerous Jiisan (2004) cast👤 Most popular characters
Who is Dangerous Grandpa?
A certain granpa with no common sense.
Biography excerpt via Kitsu.
Dangerous Grandpa in numbers
- Appearances
- 6
- 6 as a main character
- On screen
- 2003–2012
- 10 years
Appearances by format
6 titles in total
- TV Series3 · 50%
- OVA2 · 33%
- Special1 · 17%
Appearances per year
New titles featuring them
Show as table
| Item | Titles |
|---|---|
| 2003 | 2 titles |
| 2004 | 1 title |
| 2005 | 1 title |
| 2006 | 0 titles |
| 2007 | 0 titles |
| 2008 | 0 titles |
| 2009 | 0 titles |
| 2010 | 0 titles |
| 2011 | 0 titles |
| 2012 | 2 titles |
Appearances

Zettai Zetsumei Dangerous Jiisan
TV Series · 2003 · main

Zettai Zetsumei Dangerous Jiisan Special-ban
Special · 2003 · main

Zettai Zetsumei Dangerous Jiisan (2004)
TV Series · 2004 · main

Zettai Zetsumei Dangerous Jiisan (2005)
TV Series · 2005 · main

Dangerous Jiisan Ja
OVA · 2012 · main

Wazaguu! vs. Dangerous Jiisan Ja: Houfukuzettou! Anime Quiz
OVA · 2012 · main
More characters from Zettai Zetsumei Dangerous Jiisan (2004)
Dangerous Grandpa FAQ
What anime is Dangerous Grandpa from?
Dangerous Grandpa is a main character in Zettai Zetsumei Dangerous Jiisan (2004) and appears in 6 titles in total, including Zettai Zetsumei Dangerous Jiisan and Zettai Zetsumei Dangerous Jiisan Special-ban.
What is Dangerous's full name?
Dangerous's full name is Dangerous Grandpa (じーさん in Japanese). Dangerous Grandpa is also known as Jiisan.
When did Dangerous Grandpa first appear?
Dangerous Grandpa first appeared in Zettai Zetsumei Dangerous Jiisan (2003) and most recently appeared in Wazaguu! vs. Dangerous Jiisan Ja: Houfukuzettou! Anime Quiz (2012).
What is Dangerous Grandpa's Japanese name?
Dangerous Grandpa is written じーさん in Japanese.
Where can I watch Dangerous Grandpa?
Open the Zettai Zetsumei Dangerous Jiisan (2004) page for licensed streaming links and the full episode list.
