Black Clover Diamond Kingdom. The Diamond Kingdom (金剛石王国 Kongouseki Ōkoku) is one of the Four Great Kingdoms and is a rival nation to the Clover, Spade, and Heart Kingdoms. The Diamond Kingdom 「ダイヤモンド王国 Daiyamondo Ōkoku」 is a rival country of the Clover Kingdom.
Official English account for Black Clover! Black Clover – The Diamond Kingdom. Asta Demon vs Diamond Knight Ladros – Black Clover Full Fight
Clover kingdom vs Diamond kingdom – Asta injured – Yuno saves kingdom.
The second season of the Black Clover anime TV series was directed by Tatsuya Yoshihara and produced by Pierrot.
The Diamond Kingdom 「ダイヤモンド王国 Daiyamondo Ōkoku」 is a rival country of the Clover Kingdom. Someone might argue that the Diamond Kingdom holds this position. What Happened To Mars After The Spade Kingdom Invasion?