[Decel]

Mitsuki by a mile. She looks the most mature of the two and that long blue hair is the nail in the coffin. To me Haruka's the embodiment of a little sister, even more so than Akane (she's more of the next-door kid). I have to admit though that Haruka looks less loli-ish after her coma with her longer hair and seemingly more mature face.

Personality-wise they were both accurately depicted on the humanism scale. However I have a hard time depicting Haruka's love for Take to be more than infactuation. Mitsuki definitely loved Take deeply, which brought most of her misery.