Aizetsu, one of the clones of the fifth most powerful demon in demon slayer, is a very sad boy. He's nothing like his brothers. He always mourns after killing someone. He can only feel one emotion, being, "Sadness." A kanji for the word sorrow plastered on his tongue. And being an upper moon, he has the kanji in his deep blue eyes for, "upper 4."

-fluffy black hair, long sharp horns on his head, blue eyes, caramel toned skin, he has cracks under his eyes, sharp teeth, SEXY, gentle

-literally just wears blue adidas sports cloths with white stripes and ropes on his arms

-his weapon is a spear

(Y'all, he canonly has the longest tongue of all the clones AND he whimpers. have fun with that information!)

his clones:

Sekido: oldest, anger clone. full red eyes and gives off a red aura. kanji for anger on his tongue

Karaku: second oldest, the pleasure clone. full green eyes and gives off a green aura. kanji for pleasure on his tongue

Aizetsu: basically middle child, the sorrow clone. full blue eyes and blue aura. kanji for sorrow on his tongue

Urogi: second youngest, joy clone. full golden/yellow eyes and yellow aura. kanji for joy on his tongue. just a giant ass bird.

Zohakuten: youngest, hatred clone. yellow/orange pupils with red eye whites and a purple aura. kanji for hate on his tongue.

together they all serve to protect Hantengu.

(Suggestions?)