And so we put goldfish in the pool.(TRAILER-COMMENT ver.)
『そうして私たちはプールに金魚を、』予告編B（コメント） -And so we put goldfish in the pool.(TRAILER-
『そうして私たちはプールに金魚を、』予告編A -And so we put goldfish in the pool.(TRAILER)
One summer day, 400 goldfish were found in the swimming pool of a secondary school. This is a story about the four 15-year-old girls who put them there.