(idiomatic) to be grieved at heart, to be troubled by, to be frustrated, to be distressed

(idiomatic) A piece of cake; an extremely simple thing, something trivial, a cinch, easy as pie.

朝飯前: A piece of cake; an extremely simple thing.

(telephony) a common Japanese telephone greeting: hello; used when answering the telephone / used to confirm that the person being addressed is listening, or to confirm if anyone is listening

put away

above, high, up

suffix addressing to a superior

a surname

a place name

a place name / a surname