Although her origin is listed as Acceleration of SUGURI 2, this form of Suguri was initially exclusive to 100% Orange Juice!, and did not appear in any other OJ games. It wasn't until Version 1.7.4 of Acceleration of SUGURI 2, more than two years after the game's release on Steam, was Suguri (Ver.2) added to the game, as an alternate skin of Suguri.
However, Suguri (Ver.2) shares some design similarities to Suguri-SP, a hidden unlockable variation of Suguri in Acceleration of SUGURI X-Edition. While Suguri (Ver.2)'s design is pacifistic in nature, Suguri-SP's design is more sleek, featuring her dual-welding beam swords.
The TGS flier originally announcing Suguri (Ver.2) referred to her as スグリ (SP) (Suguri (SP)) in Japanese. This was changed to スグリ (Ver.2) (Suguri (Ver.2)) just before her addition to the game.