Dengeki Online has released an online preview of Sword Art Online: Lost Song that gives us a look at the two new characters, Strea and Argo.
Strea, who is voiced by Sachika Misawa, enters the Alfheim Online setting as a Gnome character – still donning her sword from Sword Art Online. Strea can join you on your quests as a NPC.
Argo (voiced by Shiori Izawa) is a long-time friend of Kirito and Asuna from Sword Art Online. Argo gave nicknames to both Kirito and Asuna, re-naming them Ki-bou and Aa-.Chan respectively. Argo was a valuable information dealer known as Argo the Rat in SAO. In Alfheim Online, Argo is a Cait Sith who likes to use a hand-to-hand fighting style.
Due to release in Japan on March 26th, keep an eye on The Vita Lounge for all the news on Sword Art Online: Lost Song as and when it happens!