Sonja is a Yellow Comet CO. She is the daughter of Kanbei and an intelligence gathering officer. She specializes in intel. Her father is overprotective of her, something that often gets on her nerves. She also has a rivalry with Lash, seeing as the two are both very intelligent.
Abilities
All units have their HP hidden from the enemy. All units can see one space further in fog of war. Counterattacks are multiplied by 1.5x in Advance Wars 2 - in Advance Wars: Dual Strike, she reduces the terrain stars of her enemies by 1 instead.
Sonja has bad luck that occasionally reduces attacking power.
CO Powers
CO Power - Enhanced Vision: Sonja gives her units the infra-red goggles they've always wanted, enabling them to see one space further and into forests and reefs even if they're not adjacent to them. In Advance Wars: Dual Strike, enemy terrain stars are reduced by 2 during this power.
Super CO Power - Counter Break: As well as the effects of Enhanced Vision, units get the first strike while defending (though the animation doesn't show this). In Advance Wars: Dual Strike, enemy terrain stars are reduced by 3 for the duration of the power.
| Yellow Comet | |
| COs: | Grimm | Kanbei | Sensei | Sonja |