Profile: Eisai Co., Ltd is a pharmaceutical company which manufactures, distributes and markets prescription drugs. Aricept® is used for the treatment of Alzheimer's disease. Pariet® is a proton pump inhibitor for treating gastro esophageal reflux disease (GERD). Chocola BB series is used for treating stomatitis and dermatitis. Nabolin is effective for stiff shoulders and backache. Juvelux is a natural vitamin E preparation. Selbelle tablet is for bloated stomach, heartburn and overeating. Actonel® is a bisphosphonate agent which suppresses the breakdown of bone tissue and increases bone mass.