On Valentine's Day, popular mystery author Aigasa Kurisu invites Kiyotaka and Aoi to the Shinkokan at the Yoshida-Sanso. But instead of an innocent book reading, they find a group of suspects and a mystery to be solved.
Holmes-san!
!هولمز-سان
Holmes!
¡Holmes-san, dame la mano!
¡Holmes-san, dame la mano!
M. Holmes, serrons-nous la main !
Faisons ça !
Holmes-san, stringimi la mano! Ok?
Holmes-san!
Холмс!