Complex sentence: Shizuo Imaizumi (今泉鎮雄) (born 1938) is a 7th Dan Shin Shin Toitsu Aikidoka and founder of the aikido style Shin Budo Kai.
Split into simpler sentences: Shizuo Imaizumi (今泉鎮雄) (born 1938) 7th Dan Shin Shin Toitsu Aikido. Founder of the aikido style Shin Budo Kai.