This is the second part of the Si-Fi novel (and the
anime series)
Crest of the Stars by
Morioka Hiroyuki.
It takes place three years after the end of
Crest of the Stars when the
lovers are united and covers their life as soldiers during the war. If you liked
Crest of the Stars you'll definatly
love Battleflag of the Stars.
The
anime version of
Battleflag of the Stars has been split into two parts:
Battleflag of the Stars has 13 Episodes
Battleflag of the Stars II has 10 Episodes