Character
Masumi Sera世良 真純
- appearances
- 2
- appearances
- main roles
- 0
- main roles

Masumi Sera at a glance
Masumi Sera is a supporting character in Detective Conan.
Masumi Sera: quick facts
- Anime
- Detective Conan
- Role
- Supporting character
- First appearance
- Detective Conan (1996)
- Latest appearance
- Detective Conan Movie 18: The Sniper from Another Dimension (2014)
- Japanese name
- 世良 真純
Who is Masumi Sera?
Masumi Sera is a self-proclaimed high school detective and practitioner of the martial art Jeet Kune Do. After making a mostly correct deduction during a murder case (it is hinted that she made a mistake on purpose), she transfers to Ran's high school class. She seems to know that Conan is a detective. Sera can fight at either the same or better level as Ran. She transfers to Ran and Sonoko's class at Teitan High. Since three years ago, she'd been living in America with her parents.
Biography excerpt via Kitsu.
Masumi Sera in numbers
- Appearances
- 2
- 0 as a main character
- On screen
- 1996–2014
- 19 years
Appearances by format
2 titles in total
- TV Series1 · 50%
- Movie1 · 50%
Appearances per year
New titles featuring them
Show as table
| Item | Titles |
|---|---|
| 1996 | 1 title |
| 1997 | 0 titles |
| 1998 | 0 titles |
| 1999 | 0 titles |
| 2000 | 0 titles |
| 2001 | 0 titles |
| 2002 | 0 titles |
| 2003 | 0 titles |
| 2004 | 0 titles |
| 2005 | 0 titles |
| 2006 | 0 titles |
| 2007 | 0 titles |
| 2008 | 0 titles |
| 2009 | 0 titles |
| 2010 | 0 titles |
| 2011 | 0 titles |
| 2012 | 0 titles |
| 2013 | 0 titles |
| 2014 | 1 title |
Appearances
More characters from Detective Conan
Masumi Sera FAQ
What anime is Masumi Sera from?
Masumi Sera is a character in Detective Conan and appears in 2 titles in total, including Detective Conan Movie 18: The Sniper from Another Dimension.
What is Masumi's full name?
Masumi's full name is Masumi Sera (世良 真純 in Japanese).
When did Masumi Sera first appear?
Masumi Sera first appeared in Detective Conan (1996) and most recently appeared in Detective Conan Movie 18: The Sniper from Another Dimension (2014).
What is Masumi Sera's Japanese name?
Masumi Sera is written 世良 真純 in Japanese.
Where can I watch Masumi Sera?
Open the Detective Conan page for licensed streaming links and the full episode list.













