Yoichi is easy-going and has a generally friendly, cheery personality, but his simple and innocent habits often get on the nerves of the people around him. He tends to avoid any childish squabbles among other Blue Lock competitors. He has blue hair and eyes, he's 175 cm However on the field, Yoichi becomes cold and ruthless, willing to devour the dreams of his opponents and teammates in order to score a goal. When it comes to football, he is ambitious and calculated, willing to change and adapt,