Quick answer — ARIA The AVVENIRE: the opening theme is "Undine" and the ending theme is "Piacere".
The first episode's story starts with Ai practicing on the gondola with Akari. As they travel through a canal, they meet Aika and Alice. All three have not had much time to meet since becoming Prima undines. Considering even the little time they spend together a "miracle," Akari remembers a certain incident and… Produced by TYO Animations, this fantasy, sci-fi, and slice of life series premiered in Winter 2016. The series spans 3 episodes and is currently finished.
ARIA The AVVENIRE has 3 episodes and is finished.
ARIA The AVVENIRE was produced by TYO Animations and released in 2016.
ARIA The AVVENIRE is classified under Fantasy, Sci-Fi, Slice of Life.
ARIA The AVVENIRE premiered in Winter 2016.
The opening theme of ARIA The AVVENIRE is "Undine".
The ending theme of ARIA The AVVENIRE is "Piacere".
ARIA The AVVENIRE is based on a manga.
ARIA The AVVENIRE is listed on YouTube. Availability varies by region.












Character data from AniList.
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