In The Spotlight (TOKYO) vs. Alive
I hate "Alive". While ITS is pretty generic, "Alive" just urks me so much.
NAKED vs.
RainbowNot a big fan of either song, but the 8-bit sounds in "Rainbow" make it my winner.
Go Round vs. Can You Feel This Love
"Go Round" is such an awesome song (not the Engrish version though). CYFTL is too repetitive and it gets annoying after a while.
Sit! Stay! Wait! Down! vs.
Big Boys CryThis one was way too easy. SSWD is so strange and weird while BBC is my jam.
Hot Girls vs. Hands On Me
I HATE HATE HATE HOM with wuch a burning passion. It's one of Namie's absolute worst songs she's ever created in my opinion.
Break It vs. Heaven
I absolutely love "Break It", especially the album version. It's such a great track.
Get Myself Back vs. Poison
I adore GMB so much. "Poison" is nice and all, but it just doesn't leave the same impression on me the GMB does.
Love Story vs. La La La
I have a soft spot for "Love Story". Great vocals, great melody, greatness all around. And it's such a moving song.
Let's Go vs.
Supernatural LoveBoth of these songs are absolutely wonderful. But the chorus of "Supernatural Love" is just too awesome to pass up.
Yeah-Oh vs. Let Me Let You Go
This decision took a whole 0.1 seconds
Fight Together vs.
ContrailThe hardest decision between two tracks. I adore both tracks so much. But "Contrail" just is a smudge better than "Fight Together". And she looks gerat in the PV, which "Fight Together" wasn't fortunate to receive 
Only You vs. Stardust In My Eyes
I like both, but "ONLY YOU" is better.
Tempest vs. Beautiful
"Tempest" is the song that really got me into Namie so obviously I would choose taht one. But "Beautiful" is such a beautiful ballad (lol). I think "Beautiful" should have been on the album instead of that crapfest that is LMLYG.