Cocoro Yazawa

Yazawa Kokoro is one of Yazawa Nico's siblings.

Background
In Episode 4, it was revealed that Nico had three siblings, Kokoro, Kokoa and Kotarou. Like her siblings, Kokoro believed her older sister was the star of μ's.

Personality
Kokoro has an apparently calm personality among the Yazawa siblings besides Kotarou, shown on how she reacted when she first met the other members of μ's.

Chronology
Season II =