年齢に関係なく参加できます

N3 年齢 nenrei age, years N4 関係 kankei relation(ship), connection N3 参加 sanka participation, joining N5 できます dekimasu can / be able to

N5 年 nen / toshi year, counter for years, année N2 齢 rei / yowai, toshi age, âge, años N3 関 kan / seki, -zeki, kaka.waru, karakuri, kannuki connection, barrier, gateway N3 係 kei / kaka.ru, kakari, -gakari, kaka.waru person in charge, connection, duty N3 参 san, shin / mai.ru, mai-, majiwaru, mitsu nonplussed, three (in documents), going N3 加 ka / kuwa.eru, kuwa.waru add, addition, increase

N5 〜ます masu Used at the end of verbs, polite present or future form, makes the sentence more polite N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context