The theme song "Kachusha no uta (Katyusha song)" (by composer Hougetsu and lyricist Shinpei NAKAYAMA) sung by Sumako became a huge hit and more than 20,000 records ware sold at that time.
彼女が歌った主題歌『カチューシャの唄（復活唱歌）』（抱月作詞・中山晋平作曲）のレコードも当時2万枚以上を売り上げる大ヒットとなった。