[Machine Translation] On a still cold night in early spring, haiku poet Sogyo Kataoka breathed his last. The haiku poet Sogyo Kataoka breathed his last. A fellow haiku poet and freelance writer, Nanao Iijima, visits his hometown to unravel the secret of the lonely old man. Kudo, the master of the bar "Kanariya," solves mysteries brought in by his customers in a series of short mysteries. Winner of the 52nd Japan Mystery Writers Association Award in the short story and serial short story categories.