How mobile-friendly is ANA - All Nippon Airways?

There is an iOS app from ANA - All Nippon Airways which will work on your iPhone, iPod, or iPad.

For ANA - All Nippon Airways ANA Mileage Club members, you'll be able to manage your account from the app, though using their website will no doubt provide more functionality

As the most popular mobile platform in the world, ANA - All Nippon Airways has taken notice of Android and provided an app for most Android devices. Perhaps standard practice these days, the Android app offers the same functionality as the iOS app from ANA - All Nippon Airways.

Also take a look at ANA - All Nippon Airways's website by clicking here — you should be able to do what you need there.