Inojin Yamanaka

Inojin bears a strong resemblance to both his mother and father: he has pale blue eyes and light blond shoulder-length hair which he keeps in a small ponytail, both are traits which feature heavily in his clan. He also inherited his father's pale white skin colour, his hair bangs resemble that of Sai and his attire is also similar to that of his father's: a black collarless suit with red straps and mesh armour and a purple shirt underneath. In his backpack, he carries two items, the handles of which can be seen at each side. As customary of his clan, both of his ears are pierced by grey stud earrings. His outfit as an academy student consisted of a violet sweater and white overalls, regular shinobi sandals and a brown strap to hold his tantō identical to Sai. Three years after Boruto's departure from Konoha, Inojin wore a large, baggy full-sleeved top with a wide, raised collar along with a bag strapped diagonally across his torso from his left shoulder to his right hip. He wore light shorts that reach past his knees and dark, long socks or leggings under his shorts, finished off with light shinobi sandals. Three years after Boruto left Konoha, Inojin's hair grew out, no longer having a ponytail while it became fuller as it sat atop his head. He also wears a purple sweater, with a beige, single-strap backpack over right shoulder, light blue shorts, black spandex pants, and low, beige sandals with high tongues.

Inojin is the only child of Ino and Sai Yamanaka. As his parents continued to stay close to their childhood friends over the years, Inojin ultimately came to know the various parents' respective kids well. From a young age, Inojin would often have sleepovers with Chōchō and Shikadai, even having matching pyjamas. Their parents would also continue Asuma Sarutobi's tradition of taking the kids to Yakiniku Q to celebrate accomplishments. On the day of the Seventh Hokage's inauguration, he watched the ceremony with his parents and Shikadai.