In the military song "Shussei Heishi o Okuru Uta" ("Song to Send Off Soldiers to War"), there should have been a lyric "Shori no tsubasa de yuke Kogun" ("Go forth, Imperial Army, on the wings of victory"), but there is a note that it cannot be found even when searched for
In the military song “Song to Send Off Soldiers Departing for the Front,” there should have been a lyric “With wings of victory, advance, Imperial Army,” but people point out they can’t find it even when they look. Note that for Showa-era military songs and norito (Shinto liturgical prayers), there are very many minor alternative versions, so it’s hard to jump to the conclusion of a Mandela Effect.
This case is part of the Mandela Effect case database based on "The Window of Opportunity: A Guidepost to the Mandela Effect — The Ultra-Secret X-Files" by Aoyama Takuto.