Summer Days with Coo [17234] Released: 2007-07-28 Revenue: $0 Budget: $0 Profit: $0 Runtime: 138 mins Popularity: 1.914 Vote Average: 7.8 Vote Count: 131 Overview: A small, lone Kappa miraculously survives over 200 years into modern day Japan, when he is found by young Koichi. Coo, who is secretly adopted by Koichi's family, searches with his new human friend for unpopulated places in hopes of finding any remaining of his kind. Cast [12] Kazato TomizawaCoo Takahiro YokokawaKouichi Uehara Naoki TanakaYasuo Uehara Tamaki MatsumotoHitomi Uehara Ken'ichi NagiraCoo's Father Nanako HirataKoichi's Classma Kyousuke IkedaKoichi's Classma Kazuki MatsuokaKoichi's Classma Souta MurakamiKoichi's Classma Saki YoshiharaKoichi's Classma Kereo YoshitaKoichi's Classma Naomi NishidaYukaki Uehara Trailers Summer Days with Coo [Official US Trailer] - Out on Blu-Ray/DVD Jan. 21!