Various Steam Achievements

Complete the indicated task to unlock the achievement.

Achievement How to unlock
A Foolproof Plan Successfully conduct the Tea Party.
A Little Favor Accept responsibility for watching over Miya.
Forever And Ever... Complete the story.
Getting Along Famously Attempt to get Miya to attend class by force.
I'm Going to be a Fan of This Miya-san Impress Miya on her first day of class.
Off The Hook Retain perfect attendance via "extenuating circumstances."
That's the End of It... Discover Miya's true reason for missing class.
The "F" Word Find Miya skipping class outside campus.