Toshikazu Kawaguchi was born in Osaka, Japan, in 1971. He formerly produced, directed and wrote for the theatrical group Sonic Snail. As a playwright, his works include COUPLE, Sunset Song, and Family Time. The novel Before the Coffee Gets Cold is adapted from a 1110 Productions play by Kawaguchi, which won the 10th Suginami Drama Festival grand prize.

A beautiful, moving story about a small Japanese café that offers its visitors the chance to travel back in time, to find an answer to the question: what would you change if you could go back?