Mune ga Dokidoki is a single by the music group ↑THE HIGH-LOWS↓ released February 21, 1996. The titular song is the 1st opening of the anime.
↑THE HIGH-LOWS↓ (ザ・ハイロウズ Za Hai-Rōzu?) was a popular Japanese punk rock band that was formed in 1995. The band stopped all activities in November 2005 and broke up
I Dont own the music
MAG.MOE - The MAG, The MOE.