How much can we decipher about the world from fragmented information? — Yu Koizumi's 'Information Analysis Skills'

How to analyze the 'secret country' of RussiaYu Koizumi specializes in information analysis regarding Russia. Due to the war ...

I Assumed There Was No Report, But When I Asked, I Found Out 'Just the Result Was Fine'

Are you constantly worrying about someone who doesn't send you reports?Before you know it, you decide that 'that person is ...