No, they are not boyfriend and girlfriend: they are partners.
However, it is implied that Lars may have romantic feelings towards Alisa. For instance, in the scene in Scenario Campaign where Alisa shuts herself down permanently (until Lee tries to fix her in the ending), Jin berates Alisa and Lars becomes angry towards him. Jin then asks Lars incredulously, "Don't tell me you fell in love with it."
Note that Lars doesn't accept or deny Jin's statement, implying that he may have feelings for Alisa.
Alisa Bosconovitch was created in 2008.
either 14 or 17
tekken god
Yes, she can shoot her arms.
Alisa Scott
In the Tekken Tag 2 demo, Devil Kazuya, Devil Jin, Alisa Bosconovitch, and Ling Xiaoyu. In the Tekken Tag 1 HD Remake, EVERYONE FROM TEKKEN TAG 1.
Yes
Yuki Matsuoka has: Performed in "Yume no crayon oukoku" in 1997. Played Aiko Senoo in "Ojamajo Doremi" in 1999. Played Nene Toukichi in "Cosmic Baton Girl Comet-san" in 2001. Played herself in "Battlac" in 2001. Played Ayumu Kasuga in "Azumanga daioh" in 2001. Played Marie in "Jungle Wa Itsumo Hale Nochi Guu Deluxe" in 2002. Played Mako Mizukoshi in "D.C.: Da capo" in 2003. Played Kazetsubaki Kuriko in "Maburaho" in 2003. Played Lisa Fukuyama in "Girls Bravo" in 2004. Played Inoue Orihime in "Bleach" in 2004. Played Orihime Inoue in "Bleach" in 2004. Played Seth Nightroad in "Trinity Blood" in 2005. Played Miena in "D.Gray-man" in 2006. Performed in "Nanatsu iro doroppusu" in 2007. Played Kanaka in "Shigofumi" in 2008. Played Shinshu in "Amatsuki" in 2008. Played Komachi in "Infinite Undiscovery" in 2008. Played Wolfie in "Hells Angels" in 2008. Played Alisa Bosconovitch in "Tekken 6" in 2009. Played Boy in "Amagami SS" in 2010. Played Orihime Inoue in "Gekijouban Bleach: Jigokuhen" in 2010. Played Saji Genpou in "Ikki tousen: Xtreme Xecutor" in 2010. Performed in "Mahou shoujo ririkaru Nanoha the movie 1st" in 2010. Played Alisa Bosconovitch in "Tekken: Blood Vengeance" in 2011. Played Alisa Bosconovitch in "Street Fighter X Tekken" in 2012. Played Alisa Bosconovitch in "Tekken Tag Tournament 2" in 2012. Played Alisa Bosconovitch in "Street Fighter X Tekken Vita" in 2012.
Yes, he is engaged! Her name is Alisa Torres, an American model
Jared has recently broken up with his financé Alisa Torres and spent his 23rd birthday with Twilight star Ashley GreeneYes. He is engaged to model Alisa Torres.
No, you can play as every character in the Tekken series, you can even play as some brand new characters.
Winnie's boyfriend, Lars, is out for summer and when he gets back, he doesn't really treat Winnie like a girlfriend. Winnie wants to break up with him, but he doesn't agree. Lars then kisses Winnie and she regrets wanting to breakup with Lars, but he still doesn't treat her like a girlfriend.