Just 20cm Away From Youプラス20cmの距離; 零距离的爱; +20cm的距离; Just 0.5cm Away From You; Plus 20 cm no Kyori; Just 20cm Far From You; Just Four Days Away From You; Just Twenty Centimeters Far From You; Laugh at Tomorrow's Sky!; Plus 20 cm; Plus 20cm; Plus 20cm no Kyori; The Melting Point (SAKURAGI Yaya); The Reason for the Passion

Chapter 1-3, 6: Hidaka Atsushi and Sakaki Youichi have known each other since senior high school, and are now going to the same college together. They share a "rotten relationship", according to Atsushi, who, at one time, gave in to temptation and slept with his friend. Disgruntled about having to play the "bottom" role (since Youichi is 20cm taller than him), Atushi seeks out a smaller, cute boy to whom he can play seme to. Chapter 4: The Melting Point Chapter 5: Smiling At Tomorrow's Sky