Ichikawa Yasuo, who goes by the nickname Yasu, is a ‘dumb’ man unequalled anywhere in the world. He has not had schooling, is boorish and would immediately let his fists fly if he loses his cool. But Yasu is different from the ordinary fool in that he is a “doting parent”. He grew up without parents and does not know what it is like to be close, but he and his wife
