Cocoa Yazawa

Cocoa Yazawa  is one of Nico Yazawa's siblings.

Background
In Season 2 Episode 4, it was revealed that Nico had three siblings, Cocoro, Cocoa and Cotaro. Like her siblings, Cocoa believed her older sister was the star of μ's.

Personality
Cocoa seems more active and energetic compared to the other siblings.

Chronology
Season II =

Trivia

 * Cocoa's surname Yazawa means "arrow" (矢) (ya) and "marsh" (澤) (sawa/zawa).