Japan-easy Season 1 Episode 4 Expressing your impressions or feelings ( Air Date 2016-05-08 ) Genre category. Overview "Today, we'll learn how to express our impressions or feelings by using adjectives such as "oishii" (tasty), "kireina" (beautiful), "shizukana" (quiet or calm) and so on. In the Phrase-easy segment, we'll introduce "Itadakimasu", the phrase we say before meals.".