Rascal Does Not Dream of a Knapsack Kid (Light Novel)

Bunny girls do not live in libraries. This is simply common sense. And yet, that's exactly where Sakuta runs into one in the wild. Sakuta launches an investigation to figure out what's making this bunny girl invisible to everyone around them.
Home is where the family is.
March has arrived, meaning there's only one month left in the third term. Mai's graduation has come and gone. This might be a time for change, but that isn't nearly enough to explain why Sakuta meets a little girl who looks just like Mai did when she was a child actress. Before he can even begin to unravel this fresh mystery, his father calls. Their family hasn't lived together since Kaede was bullied. Two long years later, their mother says she wants to see her daughter. What's changed, and what's stayed the same? There's only one way to find out...