(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

Used to form the desiderative of verbs: want (to do); hope (to do) / (only with verb ある, である and honorifics) Expressing a wish of the speaker: I hope that; I wish that

大会: convention / 大海: large sea, ocean / 退会: withdrawal, especially from a group of some kind

退会: withdraw

平ら: flat, even, level, smooth, having no variation in altitude

平ら: flatness

平: a male given name / 平: a surname