Located in Kyobashi, Chuo-ku, Tokyo, Hana no Clinic Tokyo is a specialized nasal surgery clinic with the motto "Eliminating nasal congestion sufferers." Focusing on treating nasal congestion caused by chronic rhinitis and sinusitis, the clinic's posterior nasal nerve transection surgery, developed by Chairman Dr. Toru Kikawada, has been included in international reference books for otolaryngologists and neurosurgeons, earning recognition both domestically and internationally for its high level of expertise. A major feature of their practice is day surgery under general anesthesia. The clinic has established a system that allows patients to complete treatment with reduced pain and anxiety through short-duration surgery, enabling early return to daily life. Additionally, based on the understanding that improved nasal congestion leads to better sleep quality and concentration, the clinic adopts a treatment approach aimed at improving quality of life itself. The facility is barrier-free and equipped with dedicated children's examination rooms and post-surgery recovery rooms, creating an environment where patients of all ages can feel at ease. The clinic operates on a reservation-only basis and accepts credit cards and electronic payments.