Maria and Tsubasa fight a battle on top of the Section 2 submarine.  After Maria escapes, the weilders return for the school cultural fair.  Chris is drafted into a singing competition, but just as she's about to win, a surprise challenger appears.
Investigation?
تحقيقاتنا؟
Untersuchung?
¿Investigación?
¿Investigación?
Une enquête ?
Investigazione?
Investigação?