Furthermore, an acive role taken by the Naganuma Teishintai (National Defense Volunteer Party) which was sent from the Akiyama Unit to attack the Russian Empire Force from behind became a famous story decribed in "Tekichu Odan Sanbyakuri."
また秋山支隊からロシア帝国軍の後方攪乱のために派遣された永沼挺身隊の活躍は、小説『敵中横断三百里』によって有名となっている。