Mochizuki Kyoko is an 18-year-old girl who dreams of becoming a police dog trainer. Kyoko is then admitted to a police dog training school and meets a young Labrador Retriever puppy named Kinako. An instructor at the training school informs Kyoko that Kinako is too weak to become a police dog, but Kyoko, charmed by the puppy, tells him she will make Kinako into a police dog.
Kyoko starts her project to make Kinako into police dog. Unfortunately for the duo, Kinako fails his test every time and Kyoko eventually becomes disappointed in Kinako. Kyoko finally separates from Kinako and leaves the training camp. Will Kinako ever turn into a police dog? ~~ This movie is based on the true story of a female dog trainer, Mochizuki Kyoko, nicknamed "Anko", and a Labrador retriever which repeatedly fails the police dog trials despite numerous tries.