Toushinden S (闘神伝Ｓ　～とうしんでんＳ～) is a Fighting 3D game, developed by Takara Co., Ltd. / Nextech Co., Ltd. and published by Sega Enterprises, Ltd., which was released in Japan in 1995 for the Sega Saturn.

Battle Arena Toshinden Remix, called Toshinden S (闘神伝Ｓ) in Japan, is a 1995 3D fighting game for the Sega Saturn in Takara's Battle Arena Toshinden series of games.

Remix is an enhanced port of the 1995 PlayStation game, Battle Arena Toshinden (simply known as Toshinden in Japan). In its original incarnation it acted as the PlayStation's answer to Virtua Fighter, a battle it was largely considered to have won as a showcase for the then-new generation of hardware. Remix adds a new computer generated introduction to the game, as an all-new story mode, and a exclusive character called Cupido. This is Cupido's only appearance in the series.

Battle Arena Toshinden (バトルアリーナ闘神伝, Batoru Arīna Tōshinden) is a weapons-based fighting game developed by Tamsoft and published by Takara and Sony Computer Entertainment in 1995 for the PlayStation, followed by 1996 ports for the Sega Saturn, Game Boy and MS-DOS. It was one of the first fighting games to boast polygonal characters in a 3D environment, and features a sidestep maneuver which is credited for taking the genre into "true 3D." The Game Boy version of Battle Arena Toshiden despite sharing the same name as the console & PC counterparts is a different game. It is a 2D weapons based fighter and supports the Super Game Boy cartridge peripheral for the Super Nintendo Entertainment System/Super Famicom to allow the game to be played on a TV with colour palettes and borders.