Masumi Kamuro

Masumi Kamuro is a student of Class 2-A and a member of the Art Club.

Appearance
Masumi has thigh-length purple hair that is tied in a long ponytail on the right side with bangs swept to the right side and purple eyes.

She is mostly seen wearing the school uniform.

Personality
Masumi is a very honest and loyal girl who hasn't made any damage to the interests of the class. She is close with Arisu Sakayanagi who is willing to follow her orders. She is known to be a shoplifter.

Plot
Masumi was first seen seen walking with Arisu Sakayanagi in the school's back alley while holding an umbrella for her.

Later, on the school cruise ship she was seen at the 4-star restaurant, along with several other students who are presumably from Class 1-A, as they were staring at one of the students from Class 1-D, who grabbed another student from A-class, who started mocking them because of being in the lower class.

She was also the one on the phone with Arisu, as the latter was seen to be setting the school trip out, due to her illness, playing chess at the library. Arisu then asked Masumi to investigate some students for her.

In Volume 9, Masumi reveals to Kiyotaka Ayanokōji that - like Honami Ichinose - she also has a history of shoplifting. Arisu, after finding out, uses this to secure her loyalty.

Name Etymology

 * The name Masumi consists of kanjis that mean "real, genuine" (真) (ma) and "clear, pure" (澄) (sumi).
 * Masumi's surname Kamuro consists of kanjis that mean "god" (神) (ka) and "room" (室) (muro).

Trivia

 * Masumi shares the same student identification number with Mio Ibuki.
 * For the 2nd Year arc, When asked about her aspirations for the next year, she answered  'Not really... If I have to say something, to look after that girl who easily goes astray, perhaps? Sounds stupid though.'