According to the latest Oricon sales report, the nine-member VA unit from the Love Live! Sunshine!! franchise, Aqours’ third numbering single “HAPPY PARTY TRAIN” has exceeded the initial expectations and sold an impressive 55,000 copies during its debut week, taking second in the Oricon weekly CD single chart, which were their highest first-week ranking and sales to date.
The single was released in Japan on April 5, and has taken second place for five times on the Oricon daily CD single chart as well.
Then their second numbering single “Koi ni Naritai Aquarium” was released in April 2016 and sold 46,835 copies in its debut week (77,900 in total).