今日も飛ぶ飛ぶ

Today, too, we'll fly, fly...
Lyrics from "[i]Wakawashi no Uta[/i]":https://www.youtube.com/watch?v=sSp_BrnJ7rY&t=42, the theme to the 1943 propaganda film [i]Kessen no Oozora e[/i] (To the Decisive Battle in the Skies)