Strict rules apply to inemuri. These include who is allowed to do it - only those high up or low down in a company - and how you do it - remain upright to show you are still socially engaged in some way.

Wife: “Have you put the sheets out to dry and put the towels on?”
Husband: “Yes. You know I am a grown adult also used to live alone so you do not need to micro marrige me”