第四種郵便物 だいよんしゅゆうびんぶつ Meanings Noun fourth-class mail Kanji 第 No.. Read as ダイ. 四 four. Read as よん. 種 kind. Read as シュ. 郵 mail. Read as ユウ. 便 mail. Read as ビン. 物 thing. Read as ブツ. Jinuma: Japanese Dictionary · Word lists