Pros
After reading all these other reviews on this site, I would just end up repeating what the majority of them have already stated about this questionable "studio". So instead I'll just say this- To the people looking for animation work in Japan- stay away from this studio. No matter how much the boss will lie (in interviews, through the company's website, Facebook page, etc) and say there aren't, there ARE better animation studios in Japan- on ALL levels.
Cons
This company is well known in the Japanese animation community, studios and artists alike, for its deluded boss and his shady business practices towards clients and his own staff, its stressful working environment and sub-par projects. And unfortunately after working there you run the risk it's tainted reputation will end up following you around for life. This place will do nothing for your career, in fact I would go as far as to say it will most likely end up hindering it...