State v. Yazaki North America, Inc., Leoni Wiring Systems, Inc., Leonische Holding, Inc., G.S.W. Manufacturing, Inc., G.S. Wiring Systems, Inc., Denso International America, Inc., and American Furukawa, Inc., 294 So.3d 1178

Background

In 2012, executives of several Japanese parent companies pled guilty to a price‑fixing conspiracy (AWHS) that ran roughly 2000–2010; large federal fines were imposed.
In 2015 the Mississippi Attorney General sued nine U.S. subsidiary manufacturers under the Mississippi Consumer Protection Act (MCPA), Mississippi Antitrust Act (MAA), and for civil conspiracy, alleging indirect injuries to Mississippi purchasers.
The complaint did not allege defendants directly sold AWHS into Mississippi or that defendants engaged in any transactions wholly within Mississippi.
The case was transferred to Madison County, limited (sealed) jurisdictional discovery occurred, and several defendants were dismissed for lack of personal jurisdiction.
The chancery court dismissed the remaining defendants under Rule 12(b)(6): MCPA claim failed because the alleged misconduct was too remote to justify injunctive relief; MAA claim failed for lack of alleged wholly intrastate transactions; civil‑conspiracy claim failed because it rested on the statutory claims.
The State declined to amend and appealed; the Mississippi Supreme Court affirmed the Rule 12(b)(6) dismissals and therefore treated venue and personal‑jurisdiction arguments as moot.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Venue under MCPA venue statute	Hinds County court misapplied the venue statute and transfer was improper	Transfer to Madison County was appropriate under venue rules	Moot — court did not reach because complaint fails on merits
Personal jurisdiction (12(b)(2))	Trial court failed to conduct proper PJ analysis over out‑of‑state defendants	Defendants lacked sufficient minimum contacts with Mississippi	Not reached on appeal; some defendants already dismissed for lack of PJ
MCPA injunctive relief (timeliness / future harm)	AG may seek injunction based on past conduct (“has used”) and statutory relief need not plead irreparable harm	MCPA aims to restrain ongoing or likely future unfair practices; alleged conspiracy ended 2010, so past conduct is too remote	Dismissed — complaint fails to allege a cognizable danger of recurrent violation warranting injunctive relief under MCPA
MAA requirement of intrastate transactions	Alleged conspiracy affected Mississippi and both interstate and intrastate commerce; Rule 8 notice pleading suffices	Standard Oil requires alleged illegal objective to be accomplished at least in part by transactions wholly within the state; complaint lacks such allegations	Dismissed — complaint alleges no wholly intrastate transactions, so MAA claim fails
Civil conspiracy (derivative claim)	Conspiracy claim survives even if statutory counts are alleged	Civil conspiracy claimed is premised only on statutory violations	Dismissed — conspiracy claim fails because underlying statutory claims fail

Key Cases Cited

Standard Oil Co. of Ky. v. State, 107 Miss. 377, 65 So. 468 (1914) (state antitrust liability requires the illegal objective be accomplished at least in part by transactions wholly intrastate)
Triplett v. S. Hens, Inc., 238 So. 3d 1128 (Miss. 2018) (de novo review of Rule 12(b)(6) dismissal)
Trigg v. Farese, 266 So. 3d 611 (Miss. 2018) (court considers legal sufficiency of complaint anew on appeal)
United States v. W. T. Grant Co., 345 U.S. 629 (1953) (injunctions aim to prevent future violations; must show reasonable likelihood of recurrence)
Rex Distributing Co., Inc. v. Anheuser‑Busch, LLC, 271 So. 3d 445 (Miss. 2019) (civil‑conspiracy claim can survive when there is an underlying viable statutory wrong)