時よかえれ！夏の日•

Toki yo Kaere! Natsu no Hi

A girl was almost late for school, and while the bell announced the debut of classes, she got hit by a car and ended up in the hospital in a coma.<br> A few years later, a nurse happened to bring a metal basin to his room, and he accidentally dropped it on the floor, and the sounds, similar to the school bell, wakes her up.