[truehappiness]

They should probably add that masa takes some liberties with his translation, so it's not going to be 100%, but he is also a native Japanese speaker who has an interesting way of dealing with her lyrics.

Looking at the kana:

きっと自由との戦いは続いてくんだろう
Kitto jiyū to no tatakai wa tsudzuitekundarou

Literally, I think it means..

Surely (kitto)
alongside/with freedom (jiyu to no)
fight will (tatakai wa)
continue on (tsudzuitekundarou)

Judging from the context, to me, it seems like "freedom" is something that you look for but once you have it, it's a bit of a struggle despite having "complete freedom", so the fight continues on. I don't think it was intended to read as her fighting against freedom as in "not wanting independence" but the difficulties of dealing with it after you get it. I kinda hoped the beatfreak liner notes would elaborate more about this song but instead we just got some stories about her recording it.

Perhaps a magazine from that era talks more about Heartplace.