いろは順 いろはじゅん Also written イロハ順, 伊呂波順 Meanings Noun iroha order (i.e.: traditional ordering of the Japanese syllabary (based on a Buddhist poem)) See also: 五十音順 (ごじゅうおんじゅん). Kanji 順 sequence. Read as ジュン. Jinuma: Japanese Dictionary · Word lists