In 2006, Totsuka signed with Japanese Regional Leagues club FC Gifu. He managed the club and promoted the club to Japan Football League. However, he was sacked in June 2007. In September 2007, he signed with Regional Leagues club FC Mi-O Biwako. He managed the club and promoted the club to Japan Football League. In 2008, he moved to Regional Leagues club FC Machida Zelvia. He managed the club and promoted the club to Japan Football League. He promoted each club to Japan Football League for 3 years in a row. End of 2009 season, he resigned a manager for FC Machida Zelvia. In 2011, he signed with Regional Leagues club SC Sagamihara. However, he was sacked in May.