Kingyozaka Noboru volume 1-2
Nishiki is a girl that goes around helping others and only asking for a receipt written on origami paper that confirms she did the job asked of her.
Initially it seems just like a crazy fixation that she pursues for no special reason other than her search for
fragments, though as the story unfolds and develops it's revealed that Nishiki loses her own memories (her
fragments, as she puts it) and so that's how she goes both to remember things as well as a way to build up
fragments that she'll be able, one day, to assimilate and make part of herself.
The first 2 volumes are pretty nice. Nishiki comes off as a nice and a bit of a naive girl. Soma, the childhood friend, clearly has feelings for her and given how he's there helping her, I felt bad for him when she told him Kon might have been her first love (that she doesn't remember). Kon, Akai's older brother, is someone I can't exactly focus. He's not bad but something is off about him.
Kano, the girl that has the hots for Soma and is working in the background to ruin Nishiki, is just the kind of girl I don't like. She's kinda despicable in how she acts all nice in front of Nishiki/others while plotting in the background.
I wonder if what Akai said at the start of the volume is real or just a little girl imagination at work. Though it works into establishing the supernatural feeling of the work, along with the constant talk about the fragments and the fox guy.