I know it's months ago but i guessed it while i was reading it just now before the phone reveal.
Also this fucking guy. 9 years and never thought to search for Natsuki. Finally gets betrothed and is even given the choice between 10 and he spites his father by instead eliminating all the ones...
Sheltering a highschooler can be considered a "good samaritan" act under article 37 of the japanese penal code. He will be fine other than having to sit in a room while his lawyer arranges the paperwork.
And yes, you do want to destroy your life to save someone else if they are vulnerable. It's...
What an idiot plot.
"Yes, we may be the same, but I'll bet I can afford a better lawyer."
Calls the cops and turns himself and the rapist in.
Has numerous character witnesses from his office that can exonerate him.
Has Sayu's coworker that can exonerate him.
Sayu's own testimony.
Sayu can live...