ラ行変格活用 ラぎょうへんかくかつよう Meanings Noun r-stem irregular conjugation (in classical Japanese); r-irregular conjugation Kanji 行 line. Read as ギョウ. 変 change. Read as ヘン. 格 status. Read as カク. 活 active. Read as カツ. 用 use. Read as ヨウ. Word lists Grammar Jinuma: Japanese Dictionary · Word lists