Scar of Summer I loved it, if I remember correctly I think there is a sequel in production or it was already released (I don't know XD. I still have to play Boy Hero Ken: Haunted House, I haven't done it because since everyone says it's incomplete I thought the main story wasn't finished, but if it's just a matter of missing an ending, I think I'm going to play it.
Fujino's SAO series has also been recommended to me, but if I remember correctly it uses cg 3D and I don't know, although I like 3D animations and models, I have never found it attractive to use them in RPG maker games.