Together with the necklace around his neck (that ... It’s here that he says Yuno belongs to the House of Grinberryall, and thus the prince of the Spade Kingdom. The episode ends shortly after ...

For Asta, this is entirely true, but Yuno is actually given a small clue in the form of the Magic Stone necklace he’s ... learn that Yuno’s last name is Grinberryall and that he is part ...

Yuno Grinberryall is Asta's aloof rival in Black ... which was a magic stone turned into a necklace that he held dear to him. As Yuno and Asta were found on the same day, they grew up together ...