I really like LastFM's recommandations.................................

KISAKI Project, similar to Vidoll... Okay, since Jui's singing...
Similar to Noir Fleurir and D ?! WHUT ?!

Okay, KISApro :

All songs are of this kind... Or so...

Then Noir Fleurir :

YEAH. SAME THING.

And D :

YEA YEA DEFFINITLY THE SAME FAWKING THING O_O !!!

Okay, GPKISM goes well with Kaya and Schwarz Stein since Ken tries so much to be the new Queen of Decadence (and fails.) and it also goes well with BLOOD, I guess it's because of Kiwamu, or something....

Okay, Luinspear goes with Vidoll cause of Jui (even though, the music style isn't it at all XD; ), and I think it may go with BAISER, but I'm not quite sure for Missalina Rei XD;;;;
Luinspear kinda sounds like this :

And Missalina Rei..... :

Well.... Yea, maybe, in the end...... I tend to only think about TO*KI*ME*KI when it comes to Missalina Rei XD;;

And finally, the worst of them all.
The Candy Spooky Theater. Alike Kaya, Schwarz Stein and BLOOD..... W-H-U-T ?!?!?! O__O

So This :

Sounds like this :

And This :

And This ?!?! :

NO. FUCKING. WAYYYYYYYYYYYYYY. o_o....
I mean... they're all four pretty good, but TCST does NOT sounds like the three others o_o;;;.............................
LastFM is crazy.