Ramen Daisuki Koizumi-san is a Japanese anime series that follows the life of a high school student named Koizumi, who is a mysterious and cool girl with a serious passion for ramen. Despite her aloof nature, Koizumi's love for ramen leads her to form friendships with her classmates, who join her on culinary adventures exploring various ramen shops. The series showcases the diverse and rich ramen culture in Japan, blending comedy and food appreciation.