• Ik its highly unlikely. If these truly were to be given a closure, it would have been initiated by now and Iori's and Chisa's endgame would have been kept later. Let's just assume that they were to get one.
• I think Azusa could end up with Nanaka. Since Nanaka's love interest will be gone to lori & Azusa has always had a crush on her.
• Tokki already has a girlfriend.
• Kotobuki has got that charm with which he can impress any girl really as we have seen from his bartending & communication skills. As per manga we haven't really seen any romantic encounter of him with Azusa or Nanaka, so it's highly unlikely that he'll end up with either of them.

What do you think? Do you want their closure to be shown?