From Junior (Kouhai) to Girlfriend, also known as Kouhai kara Kanojo e or 後輩から彼女へ, is a heartwarming web novel in the shoujo ai genre originating from Japan. The story follows the adorable kouhai who desires more than just sitting on her senpai's lap. Filled with innocent romance, this tale is suitable for readers of all ages, offering a brief yet delightful glimpse into the world of young love.