Breakfast = 朝 食 (Chooshoku)Lunch = 昼 食 (Chuushoku)Dinner = 夕 食 (Yuushoku)Afternoon snack = お やつ (Oyatsu)Appetizer, snack = 軽食 / スナック (Keishoku / Sunakku)nighttime snack = 夜食 (Yashoku)