"_summer" is a poignant coming-of-age story that explores themes of friendship, self-discovery, and the fleeting nature of youth. Set during a single summer, the narrative follows a group of high school students as they navigate personal struggles, relationships, and the bittersweet transition from adolescence to adulthood. The story centers on Kaito, a reserved and introspective teenager who spends his days observing the world around him. His life takes a turn when he befriends Haruka, a spirited and outgoing classmate who encourages him to step out of his comfort zone. Together, they form a close-knit group with two other classmates: Yuna, a thoughtful and artistic girl, and Ren, a carefree and humorous boy. As the summer unfolds, the group embarks on a series of adventures, from spontaneous trips to the beach to late-night conversations under the stars. Throughout the series, each character confronts their own insecurities and aspirations. Kaito grapples with his fear of change and his uncertainty about the future, while Haruka struggles with the pressure to live up to others' expectations. Yuna wrestles with her desire to pursue her passion for art despite her family's disapproval, and Ren hides his own vulnerabilities behind a facade of humor. Their interactions and shared experiences deepen their bonds, but also reveal the complexities of their individual journeys. The narrative is punctuated by moments of joy, heartbreak, and introspection, capturing the essence of a transformative summer. The story's pacing allows for a gradual exploration of the characters' growth, with a focus on their emotional development rather than dramatic plot twists. The series concludes on a reflective note, emphasizing the impermanence of youth and the importance of cherishing the present. Visually, the series is characterized by its soft, atmospheric art style, which complements the nostalgic and introspective tone of the story. The use of natural landscapes and seasonal imagery enhances the thematic focus on time and change. Overall, "_summer" is a heartfelt and relatable portrayal of adolescence, offering a nuanced exploration of its central characters and their shared experiences.