Summary Human Clock from Zinmanga X
Human Clock summary: Yubi Chizuo returns as the main character, but he's no longer a student since he left school. He lives in his family's shop that specializes in watches and clocks, spending his days gazing at the ticking timepieces, until he slowly metamorphoses into one. Furthermore, the single edition, Neko no Mofuku (The Cat's Mourning Suit), is also included.