Later, during the Boshin Civil War, Isami KONDO, finding himself in an inferior position, turned himsel in the new government troops under the alias of Yamato OKUBO at Koshigaya; however, his identity was revealed by Michinosuke KANO who had joined the troops, and he was captured and beheaded.
また、その後の戊辰戦争時、劣勢となった近藤勇は越谷で大久保大和と称して新政府軍に出頭したが、新政府軍に加わっていた加納道之助に正体を看破されて捕縛され、ついに斬首となった。