His eldest son Toshio YUKI succeeded Honkitcho, his eldest daughter's husband Shojiro YUKI succeeded Tokyo Kitcho, his second daughter's husband Koji TOKUOKA succeeded Kyoto Kitcho, his third daughter's husband Masanori YUKI succeeded Senba Kitcho, and his fourth daughter's husband Yoshikazu YUKI succeeded Kobe Kitcho.
長男湯木敏夫が本吉兆、長女の婿湯木昭二朗が東京吉兆、次女の婿徳岡孝二が京都吉兆、三女の婿湯木正徳が船場吉兆、四女の婿湯木喜和が神戸吉兆を継承した。