Tonari no Seki-kun OVA (2014) So with the set of OVA we have essentially 2 episodes. The first one is funny because you see that Yokoi has not actually changed since being a child. The second part we have cats and that makes it probably one of the best episodes. I made the mistake here I should have checked since this actually came out before the main show. Although that is fine since the story is practically non-existant and leads fine towards the show regardless. Yokoi is a reactionary character to Seki and his actions.The art is really good for 2014.

Sounds is pretty good throughout.

There is no real development outside of Yokoi just reacting to Seki. You get to see she loves cats and thinks they are cute which is just great.

I would say try to watch this before the main show perhaps since the specials seem to happen directly after.