Man this is fantastic work from Hata sensei. He's basically Hayate in terms of all the things he can do but he's not given the Ultra Bad luck demerit. What's more I like how the wife is basically hinagiku in design but has more to offer instead of being stubborn.
I wonder if we'll see Nagi, or Hayate cameo anytime soon? I mean Nagi did appear in the extra stuff but in story.
So far We've gotten:
Klaus: Marriage agent
Tama: mascot on the billboard
Nagi's cousin: the one who took their photo in nara
Wataru & Saki: landlord and made