1時間以内に行ってきてください

N5 時間 jikan time N4 以内 inai within, not more than N5 てください te kudasai please do

N5 時 ji / toki, -doki time, hour, temps N5 間 kan, ken / aida, ma, ai interval, space, intervalle N4 以 i / motsu.te by means of, because, in view of N3 内 nai, dai / uchi inside, within, between N5 行 kou, gyou, an / i.ku, yu.ku, -yu.ki, -yuki, -i.ki, -iki, okona.u, oko.nau going, journey, carry out

N5 〜てください te kudasai Polite request expression, attaches to te-form verb, equivalent to please do N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action