As a child I always wore a cap of Seibu Lions, a professional baseball team based in Saitama. The favorite part of the cap was its mechanical adjuster because of its haptic feedback; I decided to get a similar one while I was in Japan, and I found one at Okadaya, a handicraft shop in Shinjuku.

I once threw the cap from the overpass trying to reach from one end to the other, but the attempt failed and it fell on the street below. Older students went down to pick it up for me, and I was later scolded by my parents.