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Get Vigorous eyes! old version APK for Android
"Vigorous eyes!" supports stretching your eyes
"Vigorous eyes!2" Released!
https://play.google.com/store/apps/details?id=jp.fujiu.eye_genki2
"Vigorous eyes!" supports stretching your eyes with "Looking upward and closing opening method".
Attention: If you feet bad, stop stretching.
Volume Flick-Control
Flick up=volume up
Long flick up=volume max
Flick down=volume up
Long flick down=mute
Enduser lisence agreement (EULA)
http://fujiu.jp/AndroidApp/app005_eyegenki/app005_eyegenki_eula.shtml