Spy Classroom, Vol. 2 (manga)

Under the questionable tutelage of Klaus, the greatest spy in the world, the girls of
Lamplight have been steadily honing their skills in preparation for their impending
mission. But there’s a more pressing issue at hand-just why were these specific
members chosen for this team? Perhaps it’s time to use their feminine wiles to pry the
answer from their stoic teacher...