彼は登山が趣味で毎週山に登る

N5 彼 kare he N3 登山 tozan mountain-climbing N5 山 yama mountain N4 趣味 shumi hobby; pastime N5 毎週 maishuu every week N5 登る noboru climb, go up

N3 彼 hi / kare, kano, ka.no he, that, the N3 登 tou, to, dou, shou, chou / nobo.ru, a.garu ascend, climb up, monter N5 山 san, sen / yama mountain, montagne, montaña N1 趣 shu / omomuki, omomu.ku purport, gist, elegance N4 味 mi / aji, aji.wau flavor, taste, goût N5 毎 mai / goto, -goto.ni every, chaque, siempre N4 週 shuu week, semaine, semana

N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences 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 N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information