交換し合い こうかんしあい Also written 交換しあい Meanings Noun, する verb exchange (something) together See also: し合う (しあう). See also: 交換 (こうかん). Kanji 交 exchange. Read as コウ. 換 swap. Read as カン. 合 fit. Read as あい. Jinuma: Japanese Dictionary · Word lists