Nearly 15 years after his wife, Yuko, disappeared in the 2011 Japan tsunami, Yasuo Takamatsu is preparing to make his 763rd dive in the waters where she was last seen.
Takamatsu returns to the sea twice a month, continuing a search that has become a deeply personal ritual. He says diving feels like going to meet his wife.
Although he has never found Yuko, Takamatsu says he will continue searching for her for as long as he can.
