Genre: It's a love comedy with a harem. I only remember two girl so I'm not that sure about the harem.
Character: The MC has no specific trait.
The main heroin, is an actress, she is something like a Yamato Nadeshiko. A kind and beautiful black haired girl.
The second is a model, she is playful and really proactive about the MC even though she use to be really shy when they were younger.

Other clues: There was also a one-shot with a story around a leaf and the main reason I'm looking for it.

Thank You very much in advance.

I think it might be Koisome Momiji.

~4400 manga completed
~1700 ongoing...