The Nitto B2522 is better known as the Jitensha in tribute to the Tokyo design house who commissioned it. Resembling your ordinary swept back handlebar but a little shorter at 580mm, making it all the better for zooming past the other traffic.
Requires brake levers with 22.2mm clamp diameter. 0mm rise and 45deg back sweep.
Jitensha bars have a 26.0mm stem clamp diameter.