[Anime] Kakegurui (Compulsive Gambler)

I think he is the MC since he has been around semi regularly and this appears to be entirely seen from his perspective. However, It's possible that they are just using him as a plot device in certain instances such as in the 6th episode which I won't talk about as to not spoil it.

Timbo you should watch it. It's not the greatest thing out there by any means, but it is rather enjoyable to watch and wrap your head around the quirky circumstances.