Satiko Suzuki (鈴木 早智子, Suzuki Satiko; aka Sachiko Suzuki), is an NPC from Metal Slug: Super Vehicle-001.
Satiko appears in the single-player mode's end credits. Apparently, she is praying for a UFO to appear. It seems that she wants the aliens to resurrect a loved one killed during the war.
Satiko makes cameos in Metal Slug 2, Metal Slug X, and Metal Slug 3 as debug elements. In Metal Slug 2/X, Satiko functions as a spawn pointer that moves depending on the screen's position. In Metal Slug 3, she stands on a couple of crates in the "Mee Her" test stage. Satiko is also available as a Steam trading card for the first Metal Slug.
Her sprite (with charm) returns to anoint the title screen of Metal Slug Defense after beating the first world. Upon tapping the screen, her hat flies off. If tapped lightly enough, or held down to prevent entering the menu, Suzuki will remain shivering and hatless.
She returns in Metal Slug: Awakening as a major supporting character.