いつまでもお幸せでいてください

N3 いつまでも itsu made mo forever, indefinitely, for a long time N3 幸せ shiawase happiness, good fortune, well-being N5 てください te kudasai please do

N3 幸 kou / saiwa.i, sachi, shiawa.se happiness, blessing, fortune

N5 〜てください te kudasai Polite request expression, attaches to te-form verb, equivalent to please do N5 〜まで made Indicates final limit in time or space, equivalent to until or up to, shows maximum endpoint N5 〜でも demo Indicates representative example, approximate suggestion, mild surprise or concession depending on context N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜も mo Means also, adds another similar item, often replaces particles such as wa ga or o