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Shōei Bus. "Timetable". www.syoeibus.com/timetable (in Japanese). Retrieved 2019-04-10.
transer.com
nagadenbus.co.jp.e.aaf.hp.transer.com
Nagaden Bus Corporation. "M-Wave mae Timetable". www.nagadenbus.co.jp.e.aaf.hp.transer.com/local/diagram/bus-stop.php?route=NGN08&bs=19. Retrieved 2019-04-06.