国家宝藏之觐天宝匣A film adaptation of a play made by a high school drama club, directed by Yamashita Nobuhiro of Linda Linda Linda (2006). It’s essentially a coming-of-age film about teenagers made by teenagers. During summer vacation, at a high school, the PE teacher makes female students who skipped his class clean the outdoor swimming pool. The drained pool is full of sand blown in from a ne...