You will Watch Aikatsu! Episode 155 English Subbed online for free episodes with HQ / high quality. Stream anime Aikatsu! Season 4 Episode 3 Exciting Carat☆ Nono and Risa begin their lives as Starlight Academy students, meeting all of their fellow idols. Meanwhile, Luminas prepares for an audition for a jewellery commercial, with Yuu lending a hand by showing the jewellery she’s made herself. Nono and Risa are also encouraged to take the audition, managing to pass alongside Luminas.