Twilight in Musashino - Penguin Modern Classics by Seicho Matsumoto

Musashino, 1959. A young Japanese flight attendant is found strangled on the icy banks of the river. The police suspect foul play – but the deeper they dig, the more they collide with a wall of silence.

At the centre of it all stands a foreign priest and the Guglielmo Church, a charitable Christian mission. The dead woman’s connection to the church is undeniable. But what begins as a routine investigation quickly turns into something far more treacherous, entangling together narcotics, post-war relief schemes and the delicate web of international diplomacy.