光こう文ぶん社しゃFreq.FrequencyTop 50,000Meanings1nounKōbunsha (publisher)company nameCompany name; a Japanese publishing house.光こう文ぶん社しゃは東とう京きょう都とに本ほん社しゃを置おく出しゅっ版ぱん社しゃです。Kōbunsha is a publishing company headquartered in Tokyo.