That chairman is obviously a prick, how that guy is defending him is beyond me. Even if he secured the TV ad with that big company he was doing an authoritarian speech like he owned the right to say what's right or wrong.
Not knowing much about football amd being the chairman doesn't excuse the nonsense he said. Also why did they stop Tatsumi from responding? Wait, it'd probably become an incident and damage the club's morale, both are capable of being that much of a fool.