it’s fine, anon! they came out in the last episode which was episode 25 c: 

technically yes, there is! but it came out right after season one so i’m sure you’ve seen it. season 1 contains 12 episodes and season two starts from episode 13 to episode 25 huhu but if you mean another new-new season then… no.

nooope, he’s there. Under: “Kida, Masaomi” ~ :D