I beat ninja exam 181 with this lineup:

Shisui * *

Asuma WB(with courage+2) Lighting main *

Bee * *.

Lighting main's talents are 3-3(br)-2-4-4, with Shiba and Dog of hell as mystery and chase.

Round 1: Use Bee on Main and Main

Round 2: Shisui on Ay 3rd

From there, use Bee on Main,Shisui on either of the Ays, and Asuma for damage or finishing Maubi.