[PAR] [TLE] Joypolis [SEP] Joypolis ( "Joiporisu") is an amusement park chain that was first opened on July 20, 1994 in Yokohama, Japan.  Joypolis centers have since opened in several cities in Japan and China with the parks featuring arcade games and amusement rides based on Sega intellectual properties. [PAR] [TLE] SegaWorld [SEP] SegaWorld and Sega Park are names referring to one of a number of theme parks and arcades worldwide, including installations in the United Kingdom, China, Australia and Japan and owned and operated by Sega.  The parks sought to promote Sega games while providing entertainment based on its licenses, while the Japanese Sonictown in a Joypolis park, created an entire world based on Sonic the Hedgehog alone.  Currently, the only SegaWorld arcades that remain open are in Japan, despite most of them becoming unbranded Sega arcades.
[PAR] [TLE] Joypolis [ SEP ] Joypolis ( " Joiporisu " ) is an amusement park chain that was first opened on July 20 , 1994 in Yokohama , Japan . Joypolis centers have since opened in several cities in Japan and China with the parks featuring arcade games and amusement rides based on Sega intellectual properties . [PAR] [TLE] SegaWorld [ SEP ] SegaWorld and Sega Park are names referring to one of a number of theme parks and arcades worldwide , including installations in the United Kingdom , China , Australia and Japan and owned and operated by Sega . The parks sought to promote Sega games while providing entertainment based on its licenses , while the Japanese Sonictown in a Joypolis park , created an entire world based on Sonic the Hedgehog alone . Currently , the only SegaWorld arcades that remain open are in Japan , despite most of them becoming unbranded Sega arcades .
On which video game system were Segaworld and Yokohama-based Joypolis park based?
On which video game system were Segaworld and Yokohama - based Joypolis park based ?
Sega
Sega