Step into a magical Tokyo café where a single cup of coffee offers the chance to travel through time. In this heartwarming novel, four people are given an opportunity to revisit important moments with their loved ones. Through stories of regret, hope, forgiveness, and love, they discover the power of human connection. Each journey reveals emotions left unspoken and relationships that deserve a second chance. As always, there is one important rule—return before the coffee gets cold. Filled with warmth and gentle wisdom, this novel explores how memories can heal the heart. Toshikazu Kawaguchi beautifully blends magical realism with everyday emotions. A touching story about love, family, and the moments that shape our lives. Perfect for readers who enjoy emotional and uplifting fiction.