OiXi is a new high-end electronic cigarette brand that originated under the umbrella of Ninhon Kaousei Co., Ltd., and is headquartered in Minato-ku, Tokyo.OiXi respects nature, is health conscious, respects science, and is committed to providing billions of tobacco lovers around the world with practical ways to reduce their health hazards.Research and development and productionOiXi's head office,Ninhon Kaousei Co., Ltd. (hereinafter referred to as "Kaousei") has a state-of-the-art development team and a well-equipped production line.Since its establishment, Kaousei has been committed to "delivering safe products that customers can rest assured" as the company's motto. Kaousei has established as many as three research institutes, and its core applied technology chain consists of more than 1000 technological innovations such as herbaceous refining technology, new harmful element reduction technology, and environmentally friendly ecological science.Kaousei has been actively cooperating with research institutes in Japan and overseas, and has built long-term and stable cooperative relationships with several famous academic institutions and scientific research institutes around the world, producing numerous research results. On the other hand, we are also actively developing, researching and developing business areas. Kaousei attaches great importance to improving the production environment, and is constructing a factory that regularly updates production facilities, which is suitable for the ever-expanding scale of the company.Currently, Kaousei has four production bases, all of which have obtained GMP standard certification.Backed by the superior resources and capabilities of our head office, Kaousei, OiXi is able to maintain the highest standards in the industry for all production equipment.