彼は物体の表面を顕微鏡で調べた

N5 彼 kare he N1 物体 buttai object N3 表面 hyoumen surface, outside, face N2 顕微鏡 kembikyou microscope N1 調べ shirabe investigation, inspection

N3 彼 hi / kare, kano, ka.no he, that, the N4 物 butsu, motsu / mono, mono- thing, object, matter N4 体 tai, tei / karada, katachi body, substance, object N3 表 hyou / omote, -omote, arawa.su, arawa.reru, ara.wasu surface, table, chart N3 面 men, ben / omo, omote, tsura mask, face, features N1 顕 ken / akiraka, arawa.reru appear, existing, apparaître N1 微 bi / kasu.ka delicate, minuteness, insignificance N1 鏡 kyou, kei / kagami mirror, speculum, barrel-head N3 調 chou / shira.beru, shira.be, totono.u, totono.eru tune, tone, meter

N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information