Nice to meet you, Imogara Bokuto.
Over the past few years, we have held groundbreaking festivals and completion ceremonies for several newly built houses.
Every house seems to be living happily.
In terms of Buddhism, this is probably a superstition that has no basis whatsoever.
However, if there are many people around you who are concerned about such things, I recommend that you have a nearby temple or specialist take a look at the floor plan and direction, and hold a groundbreaking festival or completion ceremony.
I feel at ease, and I can properly explain whatever people around me say by doing as much as I can.
Also, praying to Shinto and Buddha leads to “correcting oneself.”
As with anything, praying for protection from Shinto and Buddha means, conversely, “being careful yourself.”
Good because I prayed, good because I worshiped. Then you can't get what is commonly called “thanks.”
For example, if you pray for success when taking an exam, you won't pass the exam even if you don't study.
I'm going to study hard, so I hope I can properly demonstrate my abilities without being misled when taking the exam...
Similarly, when people feel completely at ease, they feel unexpectedly at ease.
When it comes to building a new house, you may feel uplifted, and there may be times when things around you are neglecting or getting out of hand.
Making unexpected mistakes at such times may have given birth to such superstitions.
Building a house is like starting something new.
If you keep your mind tight and don't let anything else get neglected, you don't need to worry about anything else.
If you're really worried, why not talk to a nearby temple or shrine, as I wrote above?
It's a showcase of your husband's ability.
Please build a wonderful house.