From Nintendo's third quarter financial results briefing, the Q&A can be fully read on:
http://www.nintendo.co.jp/ir/en/library/events/150217qa/index.html
I saw these come up in NintendoEverything, and they seemed interesting:
- Amiibo [link]
- Nintendo development divisions [link]
- Mobile IP/Shipping [link]
- Gaming population expansion [link]
- Nintendo's marketing [link]
- Value of gaming content [link]