The fourth season of Aikatsu! continues on from season 3 with an introduction a brand-new idol unit from Hokkaido. The season follows the idols Akari Ozora, Sumire Hikami, and Hinaki Shinjo as they take their idol unit, Luminas, on a tour across Japan. The opening theme is “Start Dash Sensation” while the ending theme is “Lucky train!”, both performed by Ruka, Mona, and Miki from AIKATSU☆STARS!.
Type: TV (51 episodes x 24 minutes)
Studio: Sunrise, Telecom Animation Film
Aired: October 1, 2015 to ?
Watch online: Wikipedia