Kimi Ni Todoke - Kumasawa & Usawa (Sawako Kuronuma) WatchKIMI NI TODOKE KUMASAWA & USAWA (SAWAKO KURONUMA) WATCH Introducing a wristwatch from Kimi ni Todoke. The design is based on the concept of Kumasawa and Usawa. The dial features "sawako not sadako," a reference to Sawako's email address, and at the 12 o'clock position, a 3D ribbon part and a colored stone are placed, all in an easy to use light color design. A deformed illustration of Sawako is printed on the back. The strap is made of pink beige