Question: Where do Magical Halloween type games originate?

Context paragraphs:
Authorization bill: An authorization bill is a type of legislation used in the United States to authorize the activities of the various agencies and programs that are part of the federal government of the United States.  Authorizing such programs is one of the powers of the United States Congress.  Authorizations give those things the legal power to operate and exist.  Authorization bills must be passed in both the United States House of Representatives and the United States Senate before being signed by the President of the United States in order to become law.  They may originate in either chamber of Congress, unlike appropriations bills, which must originate in the House.  They can also be considered at any time during the year.

Navia Dratp: Navia Dratp (Japanese: ナヴィア　ドラップ ) is a collectible miniatures game with similarities to shogi, the Japanese equivalent of chess.  See also chess variants for similar type games.

Diorama (game perspective): A Diorama game perspective can apply to games in which the entire playfield exists in a non-virtual 3D space.  These dioramas data back all the way from ancient mans experimentation with automata, but saw their first major emergence in the public sphere during the late 19th century, thanks to the emergence of vending machines, coin-operated testers / spirometers, plunger / catcher type games and shooting galleries.

Central nervous system cyst: A central nervous system cyst is a type of cyst that presents and affects part of the central nervous system (CNS).  They are usually benign and filled with either cerebrospinal fluid, blood, or tumor cells.  CNS cysts are classified into two categories: cysts that originate from non-central nervous system tissue, migrate to, and form on a portion of the CNS, and cysts that originate within central nervous system tissue itself.  Within these two categories, there are many types of CNS cysts that have been identified from previous studies.

Magical Halloween: Magical Halloween (マジカルハロウィン , Majikaru Harowin ) , contracted as "マジハロ " for short, is a series of popular Pachinko games (slot machines) set in Halloween and developed by Konami, specifically its division KPE.  The Series began publication in 2007, and so far consists of seven titles:

Circus Circus Las Vegas: Circus Circus Las Vegas is a hotel, 123928 sqft casino, and RV park located on the Las Vegas Strip in Winchester, Nevada.  It is owned and operated by MGM Resorts International.  Circus Circus features circus acts and carnival type games daily on the Midway.

Pachinko: Pachinko (パチンコ ) is a type of mechanical game originating in Japan and is used as both a form of recreational arcade game and much more frequently as a gambling device, filling a Japanese gambling niche comparable to that of the slot machine in Western gaming.  A pachinko machine resembles a vertical pinball machine, but is different from Western pinball in several ways.  First, a pachinko machine uses small (11mm diameter) steel balls, which are rented to the player by the owner (usually a "pachinko parlor," featuring many individual games in rows), while pinball games use a larger, captive ball.  The pachinko balls are not only the active object, but are also the bet and the prize.  The player loads one or more balls into the machine, then presses and releases a spring-loaded handle, which is attached to a padded hammer inside the machine, thus launching the ball into a metal track.  The track guides the ball around the edge of the playing field, then when the ball loses momentum, it falls into the playing field from near the top.  Some pachinko machines have a bumper to bounce the ball as it reaches the top, while other machines allow the ball to travel all the way around the field, to fall on the second time that it reaches the top.

Kick-to-kick: Kick-to-kick is a pastime and well-known tradition of Australian rules football fans, and a recognised Australian term for kick and catch type games.  In its "markers up" form, it is the usual casual version of Australian rules (similar to the relationship between backyard/beach cricket and the established forms of cricket).

Sex and nudity in video games: The inclusion of sex and nudity in video games has been a controversial topic since the early days of the industry.  While many video games have used scantily clad images or characters to sell or enhance games, some go further, using sex acts or nudity as a character motivation, in-game reward, or simply as a gameplay element.  These games originate worldwide, on most platforms and can be of any video game genre.  While releases in Europe and North America have been sporadic and often unlicensed, Japan has seen the emergence of a pornographic video game subgenre—eroge, first appearing on the NEC PC-88 computer platform in the 1980s.  In the 1990s NEC (on the PC Engine series and PC-FX) and Sega (on Saturn) were the only companies who officially allowed sexual content on their consoles in Japan, but eroge was more prevalent on the NEC PC-98 and FM Towns computer platforms.

Psychosis (video game): Psychosis ("Paranoia" in Japan) is a side scrolling shooter type game for the TurboGrafx-16/PC Engine.  It was released in 1990 by NAXAT Soft, which also released the games "Alien Crush" and "Devil's Crush" (two pinball type games.)  When released it was praised for its colorful graphics and original backstory.  It was released on the Wii Virtual Console in all nations in 2008.

Supporting paragraphs: Magical Halloween Pachinko
Answer: Japan