K I'll take the :slap: hit and say the dumb immature joke no one has capitalized on yet.
Aherm:
That title of "Rentarou's Family's Flowing Soumen" can easily sound like something else if pronounced wrong... :smugnako:
There is a theory running around the comments that the protag may not actually be a reincarnator who supernaturally shifted from a man to a little girl.
But that she may actually be an actual girl, with some form of mental disorder. So here is my addition to this theory.
Have we ever seen...
You may be wondering why specifically "4th" playthrough
Well you see, there are 3 girls and 3 guys to play as...
And of course I only played as the girls, for their... "unique" gameplay mechanics