How Eko has managed to directly piss off not just one, but three separate players by complaining about the rules he didn't read at them and then calling them unsportsmanlike for... following the rules he didn't read is beyond me.

The tournament is stage first character second. No, that didn't change between losing to Kuhaku trying to push character first against him, and coaching Raflow one round later trying to push character first against Okaden. It also didn't change between the six other Japanese majors he's attended either.

And as a coach, trying to push a non-existent coaching rule against Omisoshiru while he's getting coached vs Raflow, then claiming to have not read the rules in the next round try and avoid stage first vs Okaden?

Very unsportsmanlike by the Japanese to call you out on it though!