Even though I love Yuko-sama to the utmost, my favorites are:
1. Itano Tomomi - Dear J
2. No Sleves - Kuchibiru Furezu...
3. Watarirouka Hashiritai 7 - Hetappi Wink
4. Watarirouka Hashiritai 7 - Valentine Kiss
5. French Kiss- Kakkowarui I Love You
Then Pera Pera Perao and If, hehe...
My opinion changed a lot, and now it goes like this:
1. Itano Tomomi - Dear J (I agree, it's unbeatable, no matter how you look or listen to it
)
2. No Sleeves - Kuchibiru Furezu... (I love the song, especially the repeating parts
)
3. DiVA - Cry (this song has grown on me a lot, and DiVA is one of my top favorite units now, so...
)
4. Not Yet - Naminori Kakigoori (Tis song has grown on me too, and Yuko-sama... I don't think I need to explain
)
5. French Kiss - Kakkowarui I Love You (keeps it's position. Cool song is cool song!
)
Then IF, Pera Pera Perao, also Valentine Kiss and Hetappi Wink...