enjuro stands in the form of a boy who looks about nine years old but as shinjuro(you) walks over to him he says one word: help
you take it from here

Enjūro was greatly enthusiastic regarding his duties as a Hashira and often came across as cheerfully eccentric. He was amiable, pure of heart, and boasted extraordinary technique and swordsmanship stemming from strict practice and discipline. He was an honorable warrior who adhered to his code of morals and principles that was instilled into him by his father at a young age—the most significant being his belief that those who were born strong must protect the weak. He could be childish and naive at times though. Enjūro also loved his family immensely, displaying great respect and worry towards his father, Enji Rengoku. He is incredibly encouraging and optimistic towards his little brother, Kenjuro Rengoku, believing in him and wishing him the best no matter what. This is further accentuated during his death where his final words for his little brother were take care of yourself and follow your dreams no matter what. Enjūro also believed that if someone lacks immense skill, his/her hard work towards their dreams and desire to help people doesn't count for nothing. Beneath his enthusiastic demeanor, Enjūro was very logical and tactically intelligent, acting quickly and precisely in battle, especially when the lives of others were on the line. Enjūro was also great in seeing talent in others, even in Kaito, a half-demon which he wanted to kill beforehand, after seeing him risk his life to fight and protect others.