...Is this the first g4u without a swimsuit?
It had only one outfit, the Beauty Mizugi.
Question, how do the "*idol color* mixes" work? Are they like a few songs from various games sung by the idol? How many, and what songs for each idol? I've been curious about it but never got to asking.
They're all a DJ MIX of a few songs, and they all fit pretty well mixed together:
VOL.1: HARUKA RedMIX (I Want / Do-Dai / GO MY WAY!! / Overmaster / Tonari ni... / Kiramekirari)
VOL.2: MAMI YellowMIX (Agent Yoru o Yuku / Ai LIKE Hamburger / Honey Heartbeat / Positive! / Mahou o Kakete! / Start→Star→)
VOL.3: YUKIHO WhiteMIX (First Stage / Kimi wa Melody / Kosmos, Cosmos / Omoide o Arigatou / The world is all one !! / L・O・B・M)
VOL.4: TAKANE OrientalRedMIX (shiny smile / SMOKY THRILL / Kamisama no Birthday / Here we go!! / Watashi wa Idol / MEGARE!)
They're all produced by Akitaka Tohyama.