Okujou no Bai-BaiOkujyou no Bye-Bye; 屋上のバイバイ; Okujyou no Bai-Bai; Goodbye on the Rooftop; Bye-Bye on the Rooftop

Nogi is the fearless and respected karate black-belt who beats up bullies without breaking a sweat. But to Fujiwara, he's just "Kei-chan", best friend and object of his secret affections. Can their friendship survive? Or develop into something more?