Idk when, but someday he will. But that's not the author will show us in this story unless the author make ino story. The ending for this story is that ino will realise his feelings and get married
Based on the spoilers I read online it is stated that ino died but it is not shown in the ending of the manga the ending is ino and papi vampire ‘s wedding. Ino refused to be a vampire so he died due to old age.
Is ino gonna die ?