Patrick Frater Asia Bureau Chief The titles of Fukada Koji’s films almost drip with bitter irony. “Sayonara” seemed to be a farewell to human actors. Instead of being harmonious, Cannes Un Certain Regard jury prize-winner “Harmonium” was pitch black and steeped in quiet violence. Fukada’s latest, Venice Film Festival competition title carries the moniker “Love Life.” But its subject matter is loneliness. The story starts out on familiar lines, involving a married couple where suddenly the ex-husband of the wife appears, potentially setting up the melodrama of a triangular relationship. But in Fukada’s hands things are colder and more painful. The newcomer is burdensome, deaf and homeless. His arrival triggers, not love, but fragmentation, individualism and loneliness.