It's summer and the gang decides to spend some days in a house by the beach. For some reason Doumeki keeps asking Watanuki to call for his help, but he can't figure out why. Unbeknownst to them, there's a ghost lurking inside. When Watanuki discovers this, will he investigate alone?
Elenco: Jun Fukuyama , Sayaka Ohara , Hisayo Mochizuki , Kazuko Kojima , Kazuya Nakai , Shizuka Itō , Mika Kikuchi .