Ep 6. The Older and Younger Sister's Founder's Festival

The episode "The Older and Younger Sister's Founder's Festival" from season 1 of Clannad centers around Kyou and her twin sister Ryou. As the student council is preparing for the Founder's Festival, Kyou is tasked with creating a fortune booth but she struggles to come up with an idea. Meanwhile, Ryou is struggling with her feelings for a classmate, but is hesitant to confess her love.

Kyou tries to enlist the help of Tomoya to come up with an idea for the fortune booth, and after some persuasion he agrees to help her. Tomoya suggests they create a love advice booth, but Kyou is hesitant as she is not fond of giving relationship advice. Eventually, Kyou agrees and the two go to work on the booth.

As Ryou struggles with her feelings, her friends encourage her to confess to her crush. She decides to do so during the Founder's Festival, but is nervous about how he will respond. Her twin sister Kyou, unaware of Ryou's feelings, tries to cheer her up and get her to enjoy the festival.

As the festival begins, the love advice booth becomes popular and Kyou and Tomoya offer advice to many students. Ryou's crush stops by the booth and seeks advice on how to confess his love to Ryou. Kyou encourages him to be honest and direct, which gives him the courage to confess to Ryou.

Kyou is surprised when she sees her sister's crush confessing to her, but is happy for her sister nonetheless. The episode ends with Ryou and her crush sitting together at the festival.

Overall, "The Older and Younger Sister's Founder's Festival" is a heartwarming episode that explores the relationships between siblings and the complexities of teenage romance. The episode does a great job of balancing humor and emotional moments, and it leaves you with a warm and fuzzy feeling.