Ameiko Kaijitsu
Your meeting with Ameiko isn't the most successful with regards to get in contact with Lonjiku. She regrets to inform you that she has a rather strained relation with her father and haven't really spoken to him in a few years. He took offense when she decided to leave town to try life as an adventurer. When she came back and bought the Rusty Dragon he found that a fools venture as well. She informs you that he don't care for frivolity and drinking to excess.
She agrees to send a note to her father that one of the heroes of Sandpoint want to meet with him. But she can't really promise anything. Nor can she comment on anyone he's been meeting with.