Big shoutout to Vid6639 for shooting these pictures and videos & his coverage of the Auto Expo. Thanks for sharing, man!
Okinawa Autotech - an electric two-wheeler manufacturing company, has showcased a prototype e-motorcycle - the OKI 100 and the lithium-ion battery version of its flagship e-scooter - the Ridge at the 2018 Auto Expo. It has also displayed the lead acid battery version of the Ridge and the Praise scooter.
Full coverage of Okinawa at this link.