Vehicle &

is a Japanese light novel series written by Hisamitsu Ueo, with illustrations by redjuice. The series began publication on July 10, 2010 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
In the near future, every child born has a congenital "deficiency" and cannot control emotions without the help of an adjunct called "supplement."

Kanami Hatori, a boy who plays "Vehicle Race" with his friends, meets a mysterious girl one night. The girl's name is Mikuni Izumo ──What does the encounter with the diva called "New Generation" bring to Hatori?