The Otas were avid partner-dancers involved with various social dance circles within the
Santa Barbara County. Following their mastery of
square dancing, they began ballroom dance training at the local
Arthur Murray Dance Studio. As they progressed in their dance training they sought out higher levels of instruction, which involved commuting to Los Angeles for lessons from a new group of English instructors teaching
International Style.
Alex Moore certified both Ken and Miye in the International Style of ballroom dance. Ken went on to be the first man in the U.S. to get the highest Arthur Murray student credentials, Triple Gold Star and Gold Bar. The Otas were also certified through the Imperial Society of Teachers of Dancing (ISTD). Ken's most notable instructor was Sheila Webber-Sloan, a national
ballroom dance champion; the Webber-Sloan and Ota partnership garnered multiple awards and had several appearances on television, including a broadcast of the California Star Ball. It was not until chaperoning a school dance for their son, Steve Ota, did they feel compelled to start teaching dance lessons to children; they believed children could learn more tasteful ways of dancing with each other. Having achieved their competitive goals, they founded a junior
cotillion, where they could teach their son and his friends lessons in dance, manners, and other social graces. The Otas were also contracted to teach these classes by several schools and organizations over the years, including the Junior League of Santa Barbara. The popularity of their classes grew such that they built their own "cultural school" adjacent to their Goleta home. The school's brick structure houses a spacious hardwood floor surrounded by white benches and mirrors, and a ceiling that adorns two crystal chandeliers. For decades, Ken Ota taught ballroom dancing for
UC Santa Barbara as a class for physical education credit, along with separate sessions open to the community through the university's leisure arts program. His classes also spawned several student-run social clubs that revolve around
swing dancing, ballroom, and
competitive ballroom dancing. ==Martial arts==