Sera Masumi
世良真純
High school detective and Akai Shuichi's younger sister, back in Japan to find her brother and save her mother.
Identity
- Real name
- Sera Masumi
- Real age
- 17
- Status
- Identity revealed
Belongs to
- DetectivesHigh school detective
- The Akai / Sera / Haneda familyYoungest daughter
Occupation
High school detective
Background
Lived in America for three years before returning to Japan. A skilled fighter, taught by her eldest brother. The three siblings carry three different surnames to stay hidden. She has tried more than once to steal Conan's antidote, without success.
Present
Investigating her brother's death and looking for an antidote for her mother.
Appearances
- First appearance
- chapter 768 · episode 646
- Story arcs
- Bourbon arc · Rum arc
Network around this character
Relationships
Family
cousinsHaibara Ai
Cousins, since their mothers are sisters.
is the daughter ofMary Sera
Masumi's mother. The two live together, and Masumi calls her a younger sister as cover.
is the younger sister ofAkai Shuichi
Siblings who carry different surnames to stay hidden.
is the daughter ofAkai Tsutomu
Masumi's father.
is the younger sister ofHaneda Shukichi
Siblings who carry different surnames to stay hidden.
Conflict
wary rivalsEdogawa Conan
Sera keeps probing Conan, having guessed from the very start that he is Shinichi.
First met · chapter 768