It's you!

I made a post sometime ago about Morning Musume's new album but later said that its a rumour since there's no official announcement for the album, but well, its true actually. Both the normal version and the limited edition albums are now available on e-hon and Neowing.

(3/18) Morning Musume's 9th Album 「Platinum 9 DISC」
Limited Edition
http://www.e-hon.ne.jp/bec/SA/DetailMulti?refSdCode=040000000EPCE-5629&Action_id=111&Sza_id=MM
http://www.neowing.co.jp/detailview.html?KEY=EPCE-5629

Normal version
http://www.e-hon.ne.jp/bec/SA/DetailMulti?refSdCode=040000000EPCE-5631&Action_id=111&Sza_id=MM
http://www.neowing.co.jp/detailview.html?KEY=EPCE-5631

There will solo PVs for "Naichau Kamo" of all 9 members and also, there will be a photocard in the normal version, which is randomly picked from 10 type of photocards.

And here's something that caught my eye.
「亀井絵里、道重さゆみ、光井愛佳の3人のソロ楽曲が収録されるのも初めて!!」
Kamei Eri, Michishige Sayumi and Mitsui Aika's first solo songs?!
This is crazy. SayuEri with solo songs?! For a while there I thought I was still half asleep when I read the description. I'm getting it! I'm getting it! For once, I'm actually happy with Tsunku's arrangement, lol. But..what songs are they going to sing? Lets check out the tracklist first.

Tracklist
1. Ame no Furanai Hoshi dewa Aisenai darou?
2. SONGS
3. Resonant Blue
4. Take off is now!
5. Mikan
6. Watashi no Miryoku ni Kidukanai Donkan na Hito(Mitsui Aika's solo)
7. Guru Guru JUMP!
8. Jounetsu no Kiss o Hitotsu
9. It's You
10. Onna ni Sachi Are
11. Kataomoi no Owari ni
12. Kanashimi Twilight
13. Naichau Kamo
(Source)

SONGS...? It's You? Jounetsu no Kiss o Hitotsu? or Kataomoi no Owari ni?
Anyway, SONGS? What was Tsunku thinking about when he thought up of this?