WFan Service (Sweet)WCling ClingWComputer City (song)WDream FighterWElectro World (song)WFan Service (Sweet)WFlash (Perfume song)WPerfume (Japanese band)WLaser BeamWLinear Motor GirlWLove the WorldWMagic of Love (song)WMirai no MuseumWMonochrome EffectWFushizen na Girl/Natural ni KoishiteWNee (Perfume song)WOmajinai PeroriWOne Room DiscoWPolyrhythm (song)WSpending All My TimeWSpice (song)WSpring of Life (song)WStar TrainWSweet DonutsWSweet RefrainWFan Service (Sweet)WVoice (Perfume song)