<Shogi played by me and my father> The motif is the shogi played by the main character, me, and the main character's father, who is sick in bed, at the kotatsu.
<Letters exchanged between me and the teacher> The motif is a letter exchanged between the main character, me, and the teacher.
<The fusuma that separates K from the teacher> The motif is the fusuma that separated the teacher from his school days and the room where his friend K was staying.
A towel handkerchief made of 100% cotton will catch the tears you accidentally spill while reading a masterpiece.
The lace is made of "torinoko color" inspired by the type of Japanese paper used for fusuma and "chestnut plum color" which was popular in the Meiji period.
The sepia color is reminiscent of the color of the ink that Natsume Soseki used when writing, and the color thread of the flower of the Forget-me-not, which was first introduced to Japan in the Meiji period, is used to make the lace.
The color is inspired by the boxwood tree, which is famous for making shogi pieces.