Kaito Ruby
Toru Hayashi is an unremarkable bachelor who lives with his mother, until one day a young woman named Rumi moves in in the apartment upstairs. Rumi is a self-proclaimed master thief, but she needs socially awkward Toru's help to actually kickstart her so-called career.
Kyoko Koizumias Rumi Kato (Ruby)Hiroyuki Sanadaas Toru HayashiKumi Mizunoas Toru's MotherKazuo Katōas Toru's BossHiroko Isayamaas Older Woman at Toru's CompanyHideyo Amamotoas Grocery Store OwnerKyôko Takamias Woman on Her Way Home from ShoppingHideko Yoshidaas Bank ClerkHideyuki Otsukias Bank Security GuardShinichiro Uchidaas PostmanHaruhiko Saitoas Jewelry Store ClerkKōen Okumuraas ConciergeMasumi Okadaas Mr. YamanouchiNana Kinomias Mrs. YamanouchiTakanori Jinnaias Rumi's BoyfriendManami Fujias Apartment HousewifeTaisaku Akinoas DetectiveAkira Nagoyaas Forensic Examiner