Yatsu no Na wa Spartan X

A story about a girl, Yuu, who is worried about getting into a good high school, and whose mom resorts to a really tough tutor called Spartan X, who puts Yuu through torture, but who she appreciates when she gets into her chosen school. Contains 5 short stories: 1) Kare no Na wa Spartan X 2) Oniichan wa Seigiman! 3) Momoe Panic! 4) Nadeshiko Bazooka! 5) Koi wa Genki!!