Ichinao is a Japanese restaurant in a residential area of Asakusa, Tokyo, serving sea bream dishes and a lunch sea bream ochazuke. The sea bream is first eaten as hoe with a sesame sauce, then broth is poured over the remaining fish and ingredients to finish as ochazuke. Lunch ochazuke service opens at 11:30, and reservations are required. Staff guide diners through how to eat the sea bream ochazuke.