一段動詞 いちだんどうし Meanings Noun ichidan verb; type 2 verb; vowel-stem verb; ru-verb See also: 五段動詞 (ごだんどうし). Kanji 一 one. Read as イチ. 段 step. Read as ダン. 動 move. Read as ドウ. 詞 lyrics. Read as シ. Word lists Grammar Jinuma: Japanese Dictionary · Word lists