Shinsuke Yoshitake's Korobeba Ii Noni Character Becomes a Room Light
Takarajimasha released a book set on October 16, 2026, built around a room light shaped like Aitsu, the character from Shinsuke Yoshitake's picture book Korobeba Ii Noni. The set, priced at 4,378 yen, pairs the light with a picture book newly drawn for it. The light's design comes from Yoshitake's own handwritten rough sketches, and the resentment ball it holds in both hands is the part that glows.