Then I was sleeping with my husband in the bedroom.
I was got up with sudden strong quake.
I thought this is a dream for an instant, becauae Earthquake Early Warning didn't come.
It started ringing the middle of the quake.
And I recognized the quake is a reality.
  I hate the alarm, becauae the sound is terrible.
  But I found the sound lead us reality.

My husband got up with me, but he was going to sleep once again.
I was surprised, got irritated and knocked him up.
  He lived in Kobe, when Hanshin-Awaji earthquake disaster occurred.
  According to the story that I heard later from him, that quake was stronger than this one.
  So he thought "it's OK. I can sleep more."

After the quake stopped, the first I opened all windows and doors to keep exit.
Second I checked news on TV.
Finally I got in touch with my family, friends and staffs, and all of them were fine.

I hope after shock will not occur.