Ummm....this is extremely hard...I'll just pick two >_>;
Hikki - Passion
Ayu - Dearest

Chou No Mori by Rurutia. This song made me fall in love Jpop!

Hikki's Keep Tryin' for me! I just love everything about the song, her vocals, the music in general and the PV, it's just perfect in every sense from my perspective! ^ ^

ah i would say SURREAL, it's like a mix of everything and ayu doesn't go too high on it, it would be the song i introduce to my friends, and i think Come by namie would be good too

idk, it changes alot, maybe now its passion by hikki

maybe i'll edit this post if i like another song :lech

Amazing Kiss by BoA. It is my all-time favorite BoA song, and my all-time favorite J-Pop song. The arrangement and composition are fantastic, and it has an altogether true J-Pop feel. To me, it still sets the standard for all other pop music.

Ayu's Moments!

ayumi hamasaki - rainbow

honorable mentions:
eiko shimamiya - uchuu no hana
tsukiko amano - tsuki
ayumi hamasaki - surreal

it's realy difficult!
may be Depend on you - Ayumi Hamasaki

I'd also like to say that NEWS - Ai no Matador should be in the running as it is my fav song performed by male vocalist(s)...hmm...BUT and Ai no Matador are both awesome

Mmmm....

I guess Hikki's Flavor of Life (Ballad Version)
But many Ayu songs & Utada's Travelling are tied in the second place.

Oh, i cant choose ... :/

But, i think i prefer (it's soooo classic) Namie Amuro - CAN YOU CELEBRATE?
It's wonderful ! :)

I'd have to say Utada's Flavor of Life and Travelling, and Ayu's Dearest

"HEAVEN" by Ayu

Nakamura ataru - tomodachi no uta.

perfect music + deep lyrics = total win

I hate these topics where you gotta choose your absolute favourite over hundreds and hundreds favourite songs. :D Well, I'm going to choose something now. Actually, I think I'll choose 1-2 songs from each artist I listen to. :)

ayumi hamasaki - Duty would be the one I want to choose. I will always remember how I pictured Ayu singing this in that panther costume she has in Duty's cover pictures. This somehow made me think like that and I have no idea why. :0 I guess that song was kind of panther-like or something. :p And this song has good feel to it. I really got shivers going down my spine when I heard this for the first time 2 years ago. Duty has awesome music, lyrics and Ayu sounds really cool. <3

ayumi hamasaki - talkin' 2 myself, of course. If I chose these songs thinking of how they are about me, it would be No way to say and M here, but now I'm talking about how I felt when I heard these songs. Talkin' 2 myself made me almost freak out with its PV. There was like war zone feeling in it, so I was thinking that something will happen soon, but Ayu just danced. :'3 Becides talkin' 2 myself is really awesome and I was hoping for something like NEVER EVER, Because of You or is this LOVE? kind of song. When talkin' 2 myself came out, I was totally into Ayu's music again (you see, I don't really like Secret as an album, but it's not so bad as it could be).

Koda Kumi - Yume no Uta because I become REALLY emotional when I hear this song. I always start crying while hearing this one. This is so beautiful and wonderful winter ballad. It's absolutely one of the most loveliest songs I have ever heard. <3

Koda Kumi - walk is very personal to me, this is why I chose this one. I have always loved walk, but since I read the lyrics, I've been quite touched. This is beautiful and lyrics are wonderful.

Namie Amuro - Put 'Em Up is absolutely one of most awesome songs EVER. I love this into bits. ^_^ I was totally into it right away when I heard this and I also got badly hooked into Amuro's music. :D I don't understand why this song flopped to top the charts. :< But yeah, awesome song this is. <3

Namie Amuro - Body Feels EXIT is one song that needs a lot of respect not just as Amuro's debut single, but as a classic. I can't understand why I didn't listen to this one sooner. I thought this is crap, but it wasn't and I was thought wrong. :3

Utada Hikaru - Stay Gold is my total favourite (well, other one of those) from Hikki's songs. This is beautiful R&B song that really reminds me of the songs on Distance somehow. And I love that album. :3 Stay Gold is also really beautiful and it has wonderful lyrics.

Utada Hikaru - Addicted To You is my #1 favourite from Hikki. :) I love this song so much I'm always grinning like a idiot when this starts playing on my playlist. <3

What else? Don't remember anymore. Well, I'll update this post if I remember something. :3

Hum pretty hard to choose only one =(
I guess it's MY HEART DRAWS A DREAM by L'Arc~en~Ciel... just wonderful :luv2

Honorable mentions:
Miliyah Kato - Ms.Jealousy
Ayumi Hamasaki - RAINBOW
DBSK - Doushite Kimi wo Suki ni Natte Shimattan Darou

Mirrorcle World by Ayu