産屋敷 耀哉
from Demon Slayer: Kimetsu no Yaiba
Age
23
Kagaya has a calm demeanor; showing genuine care about the members of the Demon Slayers, even considering them as his children. He is also able to handle criticism well, and is honest about his weaknesses; one being his inability to become a Demon Slayer despite being their main leader. In order to make up for this, he remembers every single member of the corps and visits the deceased members at their cemetery on a daily basis until he could no longer move due to the curse. While he may seem lenient, he gives due consideration to reason; clear of any biases, shown when he willingly accepted the situation of Tanjiro and Nezuko (via a letter from Sakonji Urokodaki) and even defending their cause when there are others who thought otherwise. His manner of speaking, while generally fluid and gentle, is extremely tactful; using words and intonations in a way that the person he talks to would listen. His tactful and charismatic speech is even able to make the likes of the initially passive Muichiro Tokito and the impulsive Sanemi Shinazugawa listen to what he has to say without saying or conveying anything that would rile them up. Towards his own kin, such as his children, Kagaya is rather strict due to the curse of their family. He nevertheless shows the same gentle aura and demeanor towards them.

Demon Slayer: Kimetsu no Yaiba
Since ancient times, rumors have abounded of man-eating demons lurking in the woods. Because of this, the local townsfolk never venture outside at night. Legend has it that a demon slayer also roams the night, hunting down these bloodthirsty demons. For young Tanjirou, these rumors will soon to become his harsh reality... Ever since the death of his father, Tanjirou has taken it upon himself to support his family. Although their lives may be hardened by tragedy, they've found happiness. But that ephemeral warmth is shattered one day when Tanjirou finds his family slaughtered and the lone survivor, his sister Nezuko, turned into a demon. To his surprise, however, Nezuko still shows signs of human emotion and thought... Thus begins Tanjirou's quest to fight demons and turn his sister human again. (Source: VIZ Media)