I find Japanese films to review all over the place. Some are old favourites I already had in my collection, others are from the growing catalogue of cult and classic films from niche Blu-Ray publishers, and some just happen to pop up on streaming services like Netflix or Sky Cinema. It’s the latter where I’m most likely to see something unusual that I might otherwise have missed – I’m probably going to pick up every Kinji Fukasaku gangster movie I can find, but won’t necessarily see the latest contemporary drama from a director I’ve never encountered. That’s how I ended up watching Harmonium (2016) by Koji Fukada. A bleak study of human misery, it follows the family of metalworker Toshio (Kanji Furutachi) as an old acquaintance re-enters his life after coming out of prison. Inevitably, this disrupts the family’s already fragile existence and a series of terrible events ensue.