Asakusa Unatetsu Asakusa Ekimae Honten is an eel restaurant near Asakusa Station serving unadon and hitsumabushi. For hitsumabushi, diners eat the eel and rice first, then add wasabi, and finish by pouring dashi over the remaining rice to make ochazuke. Reservations are accepted, and eel dishes take some time to arrive after ordering. The eel is tender, but the meal is costly.