Sol Haruka

She is the Principal of Galaxy Academy. She is a great engineer here. She is also the big sister of the Haruka twins aka Lucy Haruka and Minamoto Haruka. She doesn't get hypnotized easily, so don't try her-

Appearance
Sol is an adult woman with blue eyes, blonde hair, she often wears it loose, fair skin and wears pale pink lipstick. She wears sword shaped earrings.

Personality
She is the principal, she knows what to do clearly. She is sort of Strict. but she is nice anyways, she was a former top Idol at Starcloud Academia, using her self-created brand: Milky Party.