Xperia Ear Asuna Plugin

Sony announced Xperia Ear with Asuna voice today. Available to download 17 March 2017. It's in Japanese language only.
Official site:
English Xperia Ear
Japan Xperia Ear
Asuna Plugin
You can hear the sample here, there is also special package ver.(original case, Playstore download card): http://www.sonymobile.co.jp/campaign/xea10_sao/

Playstore: https://play.google.com/store/apps/details?id=jp.charactervoice.xea10.asuna&hl=ja