Description:

One day, Rintaro broke his father's precious leaf fossil. Without saying anything. he felt guilty and left for the riverbeds digging for fossils. It was then that he met the strange boy Toshi. Made by Touko Yatabe as a graduation work for Musashino Art University in 2014.

Alternative Titles:

木の葉化石の夏, Konoha Kaseki no Natsu