Gluta-tou Nikki

One of the world's youngest “Ajils,” a mute boy named Fuu, is an electric music box creator who possesses the technology to seal people's memories into a music box. His client is Tiresia, the world's favorite diva. What is the memory she wants to seal in the music box, which has brought glory and joy to everyone's heart? This book contains all of the first phase of the “Gluta-tou Nikki” series, from “Column Gluta-tou,” which was drawn as an extra in Fellows magazine, to the extra volume “Dana Tansaku-tai,” and later stories.

(Source: Kadokawa, translated)