"Clannad: After Story" is a Japanese anime series that serves as a sequel to the original Clannad. It follows the life of Tomoya Okazaki and Nagisa Furukawa as they navigate adulthood, focusing on themes of family, love, and personal growth. The story explores their struggles and triumphs after high school, highlighting the challenges of raising a child and dealing with loss. The series is known for its emotional depth and character development, particularly in its portrayal of relationships and the impact of past experiences. It has received critical acclaim and is considered a significant work in the slice-of-life genre.