Ep 5. Let's Have Tea With Onee-chan!/The Witch, the Apple, and Onee-chan

In Sakura Trick season 1 episode 5, titled "Let's Have Tea With Onee-chan!/The Witch, the Apple, and Onee-chan," the girls are preparing for a cultural festival at their school. The episode begins with Yuu practicing her guitar for a performance with Haruka. While they are practicing, Haruka's older sister, Kaede, unexpectedly arrives.

Kaede is a college student who is studying abroad, and Haruka is very excited to see her. Kaede is also very interested in meeting Haruka's girlfriend, Yuu. The girls decide to invite Kaede to participate in the cultural festival with them and they plan to perform a play together.

Meanwhile, the other girls are working on a café for the festival. Yuzu is in charge of making apple pies, but she is struggling with the recipe. She enlists the help of Haruka, who is a great cook, but Haruka's attention is focused on spending time with Kaede. Kotone, who is dressed up as a witch for the festival, tries to help Yuzu with the recipe but ends up adding too much sugar.

Later, Kaede and Haruka join the rest of the girls at the café. Kaede takes an interest in Yuzu's apple pies and asks her about the recipe. Yuzu is hesitant to share her failed attempt with Kaede, but Kaede assures her that she would love to try it. The girls all have tea together, and Kaede shares stories from her travels around the world.

As the festival approaches, the girls continue to rehearse for their play. However, they run into some trouble when they realize they need one more actor for the play. They enlist the help of Kaede, who agrees to play a small role.

The day of the festival arrives, and the girls are nervous but excited. Their play goes off without a hitch, and the audience loves it. Yuzu's apple pies are a hit as well and sell out quickly. Kaede spends the entire day with the girls and even helps them clean up after the festival.

At the end of the day, Kaede tells Haruka and Yuu that she is proud of them and happy to see them so happy together. The three of them make a promise to spend more time together in the future.

Overall, "Let's Have Tea With Onee-chan!/The Witch, the Apple, and Onee-chan" is a heartwarming and fun episode that showcases the strong bond between the girls. It is a great example of the show's focus on light-hearted humor and developing relationships.