The Daihatsu Hijet is a cab over microvan produced and sold by the Japanese automaker Daihatsu since 1960. The Daihatsu a passenger-specific version, was introduced in 1981. Despite the similarities between the Hijet name and Toyota’s naming scheme for its trucks and vans (HiAce and Hilux), the name “Hijet” has been in use for Daihatsu’s kei trucks and microvans since 1960, over two decades before Toyota took control. “Hijet”, when transliterated into Japanese, is very similar to “Midget”, one of Daihatsu’s other mini-trucks. According to Daihatsu, the name “Hijet” was created to imply that the vehicle offers higher performance than the Midget. The Hijet competes in Japan with the Honda Acty, Mitsubishi Minicab, Nissan Clipper, Subaru Sambar and Suzuki Carry. The first Hijet received a 360 cc two-stroke engine, as was dictated by the kei car laws of the time. The Hijet’s development has long followed the evolution of Japan’s kei regulations, with an increase to 550 cc in 1976 and then 660 cc for 1990. Exterior dimensions also increased from 3.0 m × 1.3 m (118 in × 51 in) to 3.4 m × 1.475 m (134 in × 58 in) as the regulations changed over the years. Export versions have usually been slightly larger as bigger bumpers and sometimes wider bodies are fitted.