The school idol group “Aqours” (pronounced as “aqua”) formed in Uchiura, Numazu-city, Shizuoka Prefecture is spread among different types of media including CD releases with animation trailer video in DVD & Blu-ray, events, magazines, and smart phone applications. The project started in April 2015 in DENGEKI G’s Magazine. The first single “Kimi no Kokoro wa Kagayaiteru kai?” was released in October 2015. The second single “Koi ni Naritai AQUARIUM” followed in April 2016. The unit single CDs were released one by one starting from May 2016. The TV anime series started airing in July 2016.