KYORIN Holdings, Inc., through its subsidiaries, researches and develops, produces, and sells ethical and generic drugs in Japan and internationally. The company offers Flutiform, a drug for the treatment of asthma; Desalex, an antiallergic agent; Beova, Uritos, and Imidafenacin KYORIN therapeutic agents for overactive bladder; Lasvic, a quinolone synthetic antibacterial agent; Pentasa, a remedy for ulcerative colitis/Crohn's disease; Nasonex, an allergic rhinitis therapeutic agent; and Kipres, a leukotriene receptor antagonist anti-bronchial asthma and allergic rhinitis drug. It also provides Mucodyne, a mucoregulating drug; Montelukast KM, a drug for the treatment of bronchial asthma and allergic rhinitis; GeneSoC, a real-time PCR system; Rubysta, a disinfectant cleaner; Milton, a disinfectant; over-the-counter drugs; prescription medicines and quasi-drugs, diagnostics, and industrial chemicals; and reagents and intermediates. In addition, the company offers subcontracted drug manufacturing services. Further, it is involved in the discovery and evaluation of candidate compounds; and research and analysis of other companies' technologies and collection of information concerning clinical trial. KYORIN Holdings, Inc. was founded in 1923 and is based in Tokyo, Japan.