Tanaka's latest is pretty peculiar, though also one of his lesser films. It starts off as a sweet but slow drama, only to take a drastic turn during the final half hour. Tanaka is known for the way he can quickly switch between different genres, so that's not really the issue. It's just that the (longer) drama segment is a bit pedestrian.
When Hamada arrives late to a school meeting, he sees how Hari, a freshman student, is bullied quite harshly by her classmates. The bullying grows worse and Hamada decides to protect the girl to the best of his ability. The two enjoy each other's company, but Hamada is about to find out that Hari hides a dark secret.
The performances are solid, the drama is decent, but decent isn't good enough for Tanaka. Maybe if the bullying part had been reduced a little the balance would've ended up more satisfactory. The ending is pretty great though, it's there that Tanaka's talents surface again, but it's too little, too late to make this a true masterpiece.