Himitsu no Aipri - Season 1, Episode 47: Everyone's Song to Reach Tsumugi
Trailer
Himitsu no Aipri is the title of the next anime in the Pretty series. Himari and Mitsuki are close friends and new students at Paradise Private Academy. Despite their friendship, both have a secret that they are withholding from one another (fittingly, the word 'Himitsu' in the show's title means 'secret').
