He has a tattoo on his left shoulder that consists of a winged heart and a snake, with a ribbon that reads 'Amore e Morte' ("love and death" in Italian) and has a very big mouth.
[5] Chad is a quiet person with a very kind heart and is sometimes the subject of jokes or bullies because he never fights back, against ordinary humans, or often hollows and Soul Reapers until necessary.
After his encounter with the cockateel containing the soul of Yūichi Shibata, he starts to detect the approximate locations of spirits and hollows, but cannot fully see them.
This also awakens what Chad later learns to be his latent powers as a Fullbringer, a human who manipulates the soul of an object to its full potential as the result of absorbing residual spirit pressure from a Hollow while unborn.
[6][9] Chad's armor increases his strength beyond its already impressive level, and enables him to fire powerful energy blasts from his fist.
[11] While in Hueco Mundo, stating that his powers are closer to that of a hollow, Chad's Fullbring is strengthened by the environment to the point of manifesting armor on both arms instead of just his right.
[9][13] With this arm, Chad gains a special attack known as La Muerte (魔人の一撃, Ra Muerute, Spanish for "the death," Japanese for "devil's strike"), a powerful fist containing energy from all his fingers.
[14] A few days after Ichigo becomes a Soul Reaper, Chad accepts a cursed cockatiel whose previous owners have all died horrible deaths.
[6] After Rukia is taken back to Soul Society, Chad and Orihime Inoue are trained by Yoruichi Shihouin to consciously call upon their powers when needed.
After being freed by Kenpachi Zaraki of the 11th Division and Rukia is rescued, Uryū, Chad, Ichigo and Orihime depart for the living world.
[14][24] Chad and Gantenbainne are eventually found by the Exequias, who plan to finish them off, but Retsu Unohana and Isane Kotetsu interrupt, and the former heals him.
Not too long afterwards, Chad accompanies his friends (sans Uryu) to Hueco Mundo in order to save the Arrancars from the Wandenreich.
When Ichigo departs to assist the Soul Society against the Wandenreich invasion, Chad, Orihime and Urahara are grievously injured by Quilge Opie and fall to his arrows.
[32] Carlo Santos from Anime News Network (ANN) agreed on this although he found his visual design to be stereotypical, but his personality was unique.
[33] Jarred Pine from Mania Entertainment found Chad's reveal of spiritual powers as his favourite from volume 5 of the manga, additionally noting that it does not drag out the story.
[36] Jian DeLeon of Complex magazine named him tenth on a list of "The 25 Most Stylish Anime Characters," and stated, "Sado gets this spot because of his amazing burgundy motorcycle jacket.