彼、秘密のコードを入力して開けた

N5 彼 kare he N3 秘密 himitsu secret, secrecy N3 コード koodo code, cord, chord N4 力 chikara strength, power, force

N3 彼 hi / kare, kano, ka.no he, that, the N1 秘 hi / hi.meru, hiso.ka, kaku.su secret, conceal, garder secret N1 密 mitsu / hiso.ka secrecy, density (pop), minuteness N5 入 nyuu, ju / i.ru, -i.ru, -i.ri, i.reru, -i.re, hai.ru enter, insert, entrer N4 力 ryoku, riki, rii / chikara power, strength, strong N4 開 kai / hira.ku, hira.ki, -bira.ki, hira.keru, a.ku, a.keru open, unfold, unseal

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase