The Oshidori Techo is a notebook designed for partners to exchange and share their feelings. It was created with the hope that mothers, who experience significant physical and emotional changes during pregnancy, and fathers who support them, will live happily together as an "Oshidori couple" (a couple known for their strong bond). The time you have together as a couple before the birth of your child is unique. Through this notebook, we hope you can cherish each other, think about your unborn child, and feel gentle emotions. This notebook is brand new and unused.