・Painless Endoscopy
・Colorectal Polyp resection
・Early stage Gastrointestinal cancer Screening
・Early stage Esophageal cancer、Gastric cancer treatment
・Early stage Colorectal cancer treatment
・Endoscopic mucosal resection, EMR
・Endoscopic submucosal dissection, ESD
・Chronic hepatitis、hepatitis B、hepatitis C、Cirrhosis treatment
・Gastroenterology & General Medicine Diagnosis and treatment
