このアプリは徹底して個人情報を守る

N5 この kono this N3 徹底 tettei thoroughness, completeness N3 個人 kojin individual, private person N3 情報 jouhou information, data, intelligence N3 守る mamoru protect, defend, keep a rule

N1 徹 tetsu penetrate, clear, pierce N2 底 tei / soko bottom, sole, depth N2 個 ko, ka individual, counter for articles, individuel N5 人 jin, nin / hito, -ri, -to person, être humain, personne N3 情 jou, sei / nasa.ke feelings, emotion, passion N3 報 hou / muku.iru report, news, reward N3 守 shu, su / mamo.ru, mamo.ri, mori, -mori, kami guard, protect, defend

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 N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information