"Unbreakable Determination (JP Version) - Ninja Gaiden" is a high quality rip of the JP version of "Unbreakable Determination" from Ninja Gaiden.
Joke[]
At 0:17, the melody changes to 恋のディスコクイーン (Koi no DISCO QUEEN, "Disco Queen of Love") from Yakuza 0.
The album title is derived from the Japanese title of "Unbreakable Determination," which is 鮮烈のリュウ (Senretsu no Ryū, "The Amazing Ryu"). Thus, the name is 鮮烈のディスコクイーン (Senretsu no DISCO QUEEN, "The Amazing Disco Queen").