Combine first 4 ingredients in a small bowl. Cover and chill.
Combine 1/2 cup sake and raisins in a glass measure, and microwave at HIGH 1 minute or until boiling. Let stand for 30 minutes. Drain.
Bring 1/4 cup sake to a boil in a nonstick skillet; add shrimp. Cover, reduce heat, and cook 2 minutes or until shrimp are done. Remove from heat; drain.
Combine the mayonnaise mixture, raisins, shrimp, pear, mango, and almonds. Serve over salad greens.