The characters and animation are all the same as the first season, so I won't say much about that. However, a few new characters were introduced in these OVAs, but are what you'd expect in the quality of this franchise.
I'll be talking about the contents of each OVA the most (without spoilers), as that is the most important part:
The first episode is a change of pace from our usual fiasco. This episode is mainly just all fun and games and is used to give our characters more spotlight time. A very entertaining ep, from beginning to end. (Shion and Treyni got me wildin' tho)
The second episode is the same case as the first, with it having a clear end goal for the end of the episode. I won't say much about the contents, but I will say this: "If an anime doesn't have this type of episode, then is it really an anime?" (you'll understand). This anime is also just used as spotlight time for our cast.
The last three episodes, however, are different than the other two. These episodes have a plot that follows through each episode and has a clear endpoint that is discussed in the third episode. Between the starting and ending points of these episodes, they give the students more time to shine, while broadening their relationships and such. These episodes are where the new characters are introduced as well.
Overall, a very good bunch of OVAs. The first two are for dumb fun, which gives us a break from the usual. The last three I kinda wish were part of the first season, as they would fit there more, but it's fine. A good watch after completing S1.
