Hello, I was born and raised in Japan and run a online business (www.swacia.com) and a faculty member of Westchester Community College in New York. Japanese government funded me in 2017 to make a Japanese textbook, "Japanese in 30 Weeks Romaji Course". With this textbook I will show you the most powerful tool to reproduce inflections of other 10,000 Japanese verbs automatically and correctly. It is the standard Japanese, as spoken in Tokyo, which is understood by anybody in Japan. This is our exclusive and quickest method and I am very excited to introduce you the methods!