Holochlora nawae Matsumura & Shiraki, 1908 Holochlora japonica, the Japanese broadwinged katydid, is a species of katydid or bush cricket native to eastern Asia in the large subfamily Phaneropterinae.

[1] The Japanese broadwinged katydid was first described in 1878 by Swiss entomologist Carl Brunner von Wattenwyl in his Monographie der Phaneropteriden.

[2] The type locality is in Japan.

[2] It is a medium sized bush cricket with a green body: the length of the type specimen, a male, is 21 mm (0.83 in).

The ovipositor of females is darkened at the tip, with black, serrated lines on the sides.