Question: Since 2009, the Toyota FJ Cruiser has shared many structural underpinnings with what Toyota platform?  

Context paragraphs:
Toyota Progrès: Toyota Progrès (pronounced "Prog-Ray") is a Toyota midsize luxury sedan which was sold in Japan from May 1998 to June 2007, replacing the Toyota Corona EXiV.  The engine which the Toyota Progrès used is an inline 6-cylinder of 2.5L or 3.0L with VVT-I.  Since April 2001 Toyota put in Progres direct injection (D4) engines 1JZ-FSE (2.5L) and 2JZ-FSE (3.0L).  It was exclusive to Toyota Japan dealerships "Toyopet Store", while its twin the Brevis was exclusive to "Toyota Store" locations, and shared a marketing approach used on the "Toyota Vista Store" alternative, called the Toyota Verossa.  The width and engine displacement exceed Japanese Government regulations concerning exterior dimensions and engine displacement, and therefore it classified in the larger "passenger car" tax bracket.  Two engine sizes were offered to allow Japanese buyers which annual road tax they were willing to pay; the larger engine did offer higher levels of standard equipment and luxury features.

Toyota Carina: The Toyota Carina is an automobile which was manufactured by Toyota from December 1970 to 2001.  It was introduced as a four-door counterpart of the Celica, of which it originally shared a platform.  Later, it was realigned to the Corona platform, but retained its performance image, with distinctive bodywork and interior — aimed at the youth market and remaining exclusive to Japanese Toyota dealerships "Toyota Store."  It was replaced in Japan by the Toyota Allion in 2000 and was succeeded in Europe by the Toyota Avensis.

Structural variation: Structural variation (also genomic structural variation) is the variation in structure of an organism's chromosome.  It consists of many kinds of variation in the genome of one species, and usually includes microscopic and submicroscopic types, such as deletions, duplications, copy-number variants, insertions, inversions and translocations.  Typically a structure variation affects a sequence length about 1Kb to 3Mb, which is larger than SNPs and smaller than chromosome abnormality (though the definitions have some overlap).  The definition of structural variation does not imply anything about frequency or phenotypical effects.  Many structural variants are associated with genetic diseases, however many are not.  Recent research about SVs indicates that SVs are more difficult to detect than SNPs.  Approximately 13% of the human genome are defined as structurally variant in the normal population, and there are at least 240 genes that exist as homozygous deletion polymorphisms in human populations, suggesting these genes are dispensable in humans.  Rapidly accumulating evidence indicates that structural variations can comprise millions of nucleotides of heterogeneity within every genome, and are likely to make an important contribution to human diversity and disease susceptibility.

Toyota F engine: The Toyota F series engine was a series of OHV inline-6-cylinder engines produced by Toyota between 1955 and 1992.  They are known for their high amount of torque at low RPM, massive cast-iron blocks and heads and also their high reliability.  The F Engine had one of the longest production runs of any Toyota engine.  The F engines all incorporate overhead valves actuated by pushrods from a gear driven camshaft in the lower portion of the engine.  The engine was first introduced in the Land Cruiser, and in many countries, was the only engines offered in the Landcruiser until 1993.  Although it's commonly badged as the Land Cruiser engine, it was used in a variety of other large truck applications as well, such as in fire trucks and the Toyota FQ15 trucks.  It was also used in the FH26 police patrol car (based on the RH Super), FS20-FS50 police patrol cars (based on the RS20-MS50 Crown), the FHJ and FH24 fire trucks (both based on the RH Super) and the FS35 (based on the RS30 Crown) and FS45V ambulance (based on the MS40 Crown).

Toyota FJ Cruiser: The Toyota FJ Cruiser is a retro style, mid-size SUV with styling and off road performance reminiscent of the original Toyota Land Cruiser (FJ40).  Introduced as a concept car at the January 2003 North American International Auto Show, the FJ Cruiser was approved for production after positive consumer response and debuted at the January 2005 North American International Auto Show in final production form.  The FJ Cruiser is built by Toyota subsidiary Hino Motors in Hamura, Japan since 2006 and shares many structural underpinnings with the Toyota Land Cruiser Prado.  On 5 November 2013, Toyota USA announced the 2014 model year Trail Teams edition would be called the "Ultimate Edition" and that the 2014 model year would be the last for the FJ Cruiser in that market.  It continued to be made for sale in other markets such as Australia and the Middle East until its production was discontinued in 2016.

Toyota MiniAce: The Toyota MiniAce was a small utility vehicle built by Toyota from November 1967 until November 1975.  It shared many parts with the Toyota Publica, especially the Publica P20 Pickup.  In Japan, it was sold through the "Corolla Store" and "Toyota Auto Store" networks.  Because it shares many parts with the popular Toyota Publica and the highly collectable Toyota Sports 800 most MiniAces have been used for parts and very few survive.  Its exterior dimensions and engine displacement, while very small, do not conform to "kei car" Japanese government regulations.

Toyota Ipsum: The Toyota Ipsum, Picnic, SportsVan or Avensis Verso is a seven-seater multi-purpose vehicle produced by Japanese automaker Toyota from 1995 to 2009.  It has never been sold in North America.  The Ipsum, like many Toyota products, was shared as a trio of the Toyota Gaia, and sold only at Japanese Toyota dealerships called "Toyota Store", next to the Toyota Carina.  The Gaia was unique to "Toyopet Store" locations, and the Toyota Nadia was sold at "Toyota Corolla Store".

4WD Toyota Owner: 4WD Toyota Owner, established April 2005 in Los Angeles, California, is a magazine which is devoted to 4WD Toyota enthusiasts worldwide.  It is currently based in Gig Harbor, Washington.  It is the only all-Toyota publication available for sale in the United States- there is a French all-Toyota magazine called "TLC Mag".  4WD Toyota Owner focuses exclusively on off-road Toyota vehicles such as the Tacoma, Tundra, Land Cruisers, FJ Cruiser, 4Runner, and the like.  Its coverage is worldwide.

Structural basin: A structural basin is a large-scale structural formation of rock strata formed by tectonic warping of previously flat-lying strata.  Structural basins are geological depressions, and are the inverse of domes.  Some elongated structural basins are also known as synclines.  Structural basins may also be sedimentary basins, which are aggregations of sediment that filled up a depression or accumulated in an area; however, many structural basins were formed by tectonic events long after the sedimentary layers were deposited.

Toyota Land Cruiser Prado: Toyota Land Cruiser Prado is a mid-size four-wheel drive vehicle in the Toyota Land Cruiser range.  It is produced by the Japanese car maker, Toyota.  The Prado is one of the smaller vehicles in the range.  From 2009, the Prado is based on Toyota's J150 platform.

Supporting paragraphs: Toyota FJ Cruiser Toyota Land Cruiser Prado
Answer: Toyota's J150 platform.