1Happiness — a state of feeling fulfilled and content; also used for good fortune or luck. Used as a noun or na-adjective.
家族と過ごす時間が一番の幸せだ。
The time I spend with my family is my greatest happiness.
あなたに出会えて本当に幸せです。
I'm truly happy to have met you.
小さな幸せを大切にしたい。
I want to cherish life's small happinesses.
お二人のお幸せをお祈りしています。
I wish you both happiness.