習慣性薬物 しゅうかんせいやくぶつ Meanings Noun addictive drug Kanji 習 learn. Read as シュウ. 慣 accustomed. Read as カン. 性 nature. Read as セイ. 薬 drug. Read as ヤク. 物 thing. Read as ブツ. Jinuma: Japanese Dictionary · Word lists