返報性の原理 へんぽうせいのげんり Meanings Expression, Noun norm of reciprocity Kanji 返 give back. Read as ヘン. 報 report. Read as ホウ. 性 nature. Read as セイ. 原 original. Read as ゲン. 理 reason. Read as リ. Word lists Psychology Jinuma: Japanese Dictionary · Word lists