> "Well...I have a few ideas."
> "Number one is that there always seems to be some sort of construction going on at Byakuren's place. A woman named Ichirin is there, and she spent a long time with fairies. She's very sympathetic to them. They'd probably be excited to help out some place that benefits her."
> "Number two...we could ask a rabbit woman named Reisen if she has any ideas. From what Ichirin has told me, she has truly earned their respect somehow. This one's kind of roundabout, though; we'd need the help of a woman named Mokou to even reach her place, but I understand we could use Keine's help to get Mokou's help, and I bet Keine would be willing to help Dai if the ends were constructive enough."
> "Number three is the crazy one. You know the conflict between Utsuho and Kanako I mentioned? Kanako, at least, is willing to put aside their differences to built a jet plane for Sanae, Kanako's shrine maiden, and Utsuho has also shown some interest in that project. Asking fairies to help build a jet is, well...I don't even know if there are words for it. But can you imagine what their reactions would be when they got to see it go flying around, especially when you told them there was no magic involved? We can fly, sure, but we sure don't fly at jet speeds. Granted, this would take some time, and resources may be an issue, but it would be hella fun, if nothing else."
If you want to submit the "even bigger mansion" idea, go ahead.