[hanesco]

Originally Posted by zerosum

Well if this the case,

Spoiler for identity:

Satou Tsutomu probably someone close to Wataru Watari (yahari author) or he probably the same person with multiple pen name for different company

this is what i though

False, at least in my opinion, their writing styles are completely different (taking as references Watari's tendency to make puns and similar, and Satou's world construction and knowledge of scientific method and political issues)