This article is for the musical theme "Vigaku" and its subsequent update and remix.
Throughout the Dead or Alive series, "Vigaku" has been used as the recurring theme for Ein.
Arcade version[]
The original "Vigaku" theme first appeared in the original arcade version of Dead or Alive 2 as the theme for Ein.
Console version[]
"Vigaku" was later updated for the home console releases of Dead or Alive 2. Since its first appearance in the previously mentioned game, this version of "Vigaku" has been used as the recurring theme for Ein throughout the series. The theme is also heard in the background at Johnny's Diner in the Dead or Alive 5 games.
The theme is also optional in Music Mode for Dead or Alive 5 Ultimate and Last Round, though it can be selectable for any character and gameplay mode.
Ein (or Vigaku) Remix[]
The theme was later remixed as "Ein Remix" and first appeared in Dead or Alive 2 Ultimate. It is heard while the player is fighting against Ein in the Ray House.
It later appeared in Dead or Alive 4, renamed "Vigaku Remix", and is heard when the player fighting against Ein or Hayate in the Crash Club.