Kammala wannan jumla: Tashar Yanaizu ta buɗe a ranar 24 ga Oktoba, 1968. An shiga tashar a cikin hanyar JR ta Gabas a kan keɓance keɓaɓɓun hanyoyin jirgin ƙasa na Japan (JNR) a ranar 1 ga Afrilu, 1987. Tun lokacin da
Bayan tsunami na 2011, tashar ta zama tashar tashar tashar tashar Kesennuma Line, tare da ayyukan da ke bayan tashar da aka maye gurbinsu da layin saurin bas.