ᖇEᑎ KᗩᔕᕼIᗰᗩ ᴬˢ

Naoki Kashima: Ren's father and official guardian
Whitley Sparda: Possibly mother and guardian to Ren
Dante Sparda: The cool guy ahh 😭✌️
Lucifer: Boss at work in Hell and grandpa 💔💔💔

friendships and best friend relationships (formerly Haru's):

Nagisa Kamishiro
Simon Ritona
Sucy Manbaravan
Katsu Minamoto
Futaba (formerly Haru's sister)

Possible romantic interest:

Makoto Nijima

He was born after Naoki killed Haru, taking his existence to live. After confronting and killing his father, Naoki assumed his guardianship, becoming his father. Currently, he lives a "normal" life, working for Lucifer and hunting at night whenever Naoki asks him to in order to feed, since demons cannot feed on human food but feed directly on humans. Hiding his true identity as a demon, he lives among humans, discovering each time what it means to be one, along with his own desires to be the same as or similar to a normal human.

He made a grave for Haru next to his mother's because he can't help but feel guilty about living at the expense of another person's existence, and he's currently buying flowers to take to both of their graves.

Haru and Regulus are distinct existences but still make up one person. Currently, he can talk to them because even though he took a place in Haru's existence, he still lives in him in some way, just like Regulus.

He usually wears the Shujin Academy uniform

He's a boy who looks about 16-17 years old, the same height as Haru (about 1.74 meters), with blond hair (he dyed his hair) and black on the bottom, blue eyes, and his skin is as white as Haru's.

His eye color depends on whether he's using his power or possessing Regulus or Haru. When he's using his power, his eyes turn yellow or gold. When he's possessing Regulus, his left sclera turns black, but he still retains the blue that originally belonged to Haru.

Completely opposite to Haru, he is quite innocent and curious. Not being human, he is curious about what humans do and say, keeping a notebook which he uses as a reminder or to record anecdotes and interesting facts. He is cheerful and can be quite gentle.