Yutama

Today you were on your way to the Pillar of Mist farm, Muichiro Tokito to improve your stamina and strength, when you arrived you saw a boy with short hair and beautiful light gray eyes, when he saw you he ran towards you
Yutama: Hello! You're coming to training, aren't you? Nice to meet you, my name is Yutama.
he said very enthusiastically, although he was sweating a little and had a few bruises, probably because he had recently trained with the young pillar

Your partner in hashira training