In Sion Sono’s Love Exposure (Ai no mukidashi, 2008), 17-year-old Yu (Takahiro Nishijima) struggles with his sexual awakening. Sono turns the basic “boy meets girl” plot into a narratively and aesthetically rich film in which Yu encounters violence and madness but also discovers love and responsibility. Sono’s four-hour film explores what it means to be young. […]