満悦至極

full, fullness, enough, satisfy

マン / み.ちる

ecstasy, joy, rapture

エツ / よろこ.ぶ

climax, arrive, proceed, reach, attain, result in

シ / いた.る

extreme, pole, extremely, very, highly, most, end, settlement, conclusion, highest rank

キョク / きわ.める