彼の大切な器官が故障した

N5 彼 kare he N5 大切 taisetsu important, precious, valuable N3 器官 kikan organ, functional organ N4 故障 koshou breakdown, malfunction

N3 彼 hi / kare, kano, ka.no he, that, the N5 大 dai, tai / oo-, oo.kii, -oo.ini large, big, grand N4 切 setsu, sai / ki.ru, -ki.ru, ki.ri, -ki.ri, -gi.ri, ki.reru, -ki.reru, ki.re, -ki.re, -gi.re cut, cutoff, be sharp N1 器 ki / utsuwa utensil, vessel, receptacle N3 官 kan bureaucrat, the government, organ N1 故 ko / yue, furu.i, moto happenstance, especially, intentionally N1 障 shou / sawa.ru hinder, hurt, harm

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase