Is it true that "Japan's public safety has improved"? - The "crocodile's mouth" in the Police White Paper and the mathematical proof of why reports of damage are not a…

"Crime in Japan has plummeted over the last 20 years, and the clearance rate has doubled. Japan is becoming an increasingly ...

[My Son's Mind Series 8] The mystery of disappearing important handouts and the math drill "sketching contest" battle. Parenting that "doesn't shave off the thorns" le…

It is true that even now, he is not good at managing deadlines.However, considering that he is somehow continuing his ...