eisai and tokio marine nichido enter into business alliance for co-existence and prevention of dementia
eisai co., ltd. (headquarters: tokyo, ceo: haruo naito, “eisai”) and tokio marine & nichido fire insurance co., ltd. (head office: tokyo, president: shinichi hirose, “tokio marine nichido”) announced today that the companies have entered into a business alliance agreement for co-existence and prevention of dementia.