Gono Line 824D KIHA40521+KIHA40532+KIHA40531+KIHA40530 between Itayanagi and Tsurudomari 2015/5/4
Gono Line 824D KIHA40521+KIHA40533+KIHA40528 at Tsurudomari 2008/6/14
KIHA40521+KIHA48544+KIHA481550, KIHA402089+KIHA402088+KIHA40536+KIHA40547+KIHA40544+KIHA40575, KIHA40532+KIHA40522+KIHA48516 at Higashi-Noshiro 2021/7/29
Ou Line No.9642 DE101187+KIHA40521+KIHA48544+KIHA481550+KIHA402089+KIHA402088+KIHA40536 between Kita-Kanaoka and Moritake 2022/7/15
KIHA40521 (Ou Line 1693D) at Akita 2017/10/9
KIHA40521 at Akita railway shop 2022/7/15
KIHA40521 between Kuroyama and Fujiyose 2024/3/28