Detective Conan: I Lost My Memory, Yet I'm the Ultimate Boss

After losing her memory, Hoshino Hitomi is taken in by Ran Mouri and moves into the detective agency as her “distant cousin.” Despite her frail appearance, she displays astonishing powers of observation, inadvertently helping Conan solve a minor case and putting both Conan and Ai Haibara on high alert. Meanwhile, members of the organization’s outer circle are searching Tokyo for a “lost treasure.” They briefly cross paths with Hitomi, whose instincts let her easily turn the tables on them, but fragments of memory leave her confused.