Leaked on the singer's blog, the Feb 25 entry - lyrics for the "World Arc" of Ring ni Kakero.
"Flap your wing, get you kicks" indeed.
For those not in the loop on ultra obscure shit barely even fansubbed, Ring ni Kakero 1 (so named because the dude wrote a sequel manga, Ring ni Kakero 2, years later, and the anime of his older series only came out this decade, slowly, a season at a time) is the Giant Robo of boxing anime.
Winner of the Joe and I Cried Jovian Tears award.
Which is prestigious, I will have you know.