Quick answer — Date A Live II: Kurumi Star Festival: the opening theme is "Trust in you" and the ending theme is "Day to Story".
On the day of the Tanabata festival, Shidou Itsuka happens to meet the eerie Kurumi Tokisaki, who proceeds to ask him out on a date. Although nervous, Shidou accepts the offer. The two spend their time visiting a planetarium, buying food at the festival, and trying out a mock wedding ceremony. Meanwhile, Shidou's… This fantasy, romance, and slice of life anime from AIC Plus+ debuted in Fall 2014. With 1 episodes total, it is finished.
Also known as: Date A Live II Episode 11 · Date A Live II OVA · Date A Live: Encore
Date A Live II: Kurumi Star Festival has 1 episodes and is finished.
Date A Live II: Kurumi Star Festival was produced by AIC Plus+ and released in 2014.
Date A Live II: Kurumi Star Festival is classified under Fantasy, Romance, Slice of Life.
Date A Live II: Kurumi Star Festival premiered in Fall 2014.
The opening theme of Date A Live II: Kurumi Star Festival is "Trust in you".
The ending theme of Date A Live II: Kurumi Star Festival is "Day to Story".
Date A Live II: Kurumi Star Festival is based on a light novel.
Character data from AniList.