In the manga's original Japanese, Doma's hair is described to be very light blond/gold in color, "birch-colored" (白 (しろ) 橡 (とち) , shiro tochi?), and this is how it's colored in the colored version of the Final Battle Arc.

Oct 1, 2022 · Is the red and black splash on Douma's head an accessory or a weird variant in his hair? I've never seen anything about it, and I want to see if there's an answer to my lingering question.

Dec 13, 2022 · Fun fact about Douma: his hair color is officially described as 白橡, “shirotsurubami,” that is, a white-ish shade of oak, in the very, very light brown or beige category.

Sep 27, 2021 · In the Manga cover, Douma has silver hair whilst in the colored pages of the Manga, he has pale golden blonde hair

Doma presents a striking and deceptive physical appearance. With long, white hair and captivating rainbow pastel eyes, he is a handsome demon. His irises bear the kanji for Upper Moon Two. Always adorned in a crimson-colored turtleneck, he …

Doma is a large, muscular being with rainbow eyes and platinum hair (though some colored panels depict his hair as blond). The number two is written on both of his eyes. He also appears to have nails colored blue.

Hair color : Silver/Blond. Eye color:Rainbow. Affiliation:Twelve Demon Moons. Appearance: As a Demon, Doma takes the form of a young man with a moderately toned and muscular body, who is of a notably pale complexion and possesses unusually long, pointed nails that appear to be stained a pale blue.

Oct 16, 2022 · His hair is pale gray according to the manga. And here you have two examples of his hair coloured by Gotouge: Example 1. Example 2. Conclusion: Douma isn't blonde, the full color chapters are official, but they weren't done by Gotouge.

Feb 7, 2022 · In the manga, Douma's hair colour is described by the word "白橡". In Japanese, they describe that: "白っぽい、つるばみ色。 鈍色の薄いもの" (chestnut white, light gray).

Jul 12, 2021 · • In the manga's original Japanese, Doma's hair is described to be very light blond/gold in color, "birch-colored" (白橡, shiro tochi?), and this is how it's colored in the colored version of the Final Battle Arc.