Sumo-size me: Former wrestler serves up sumo stew in Kusatsu Onsen
Daicha-an's chanko nabe is protein-heavy with various kinds of meatballs, tofu and chicken pieces. (Kevin Jenq) A 3 1/2 -hour drive northwest of Tokyo puts you in the hot-spring town of Kusatsu Onsen, a worthwhile trip for the chanko nabe – sumo …