改かい版はん理り由ゆうMeaningsNoun1. reason for revision; reason for modificationKanji used改reform版edition理logic由reasonComposed of改かいrevisionSuffix版はんedition; version; printing; impression; implementation (of software); plate; block; cast; counter for editions of a publicationNoun理り由ゆうreason; grounds; pretext; excuse; motiveNoun