Who is the tsukugumo of the insect pillar shinobu?
What is the name of the type of mask worn by urokodaki?
Who is the Flame Hashira's former mentor and the previous Flame Hashira?
What is the name of the demon who possesses a powerful biwa to execute his demonic technique?
What is the name of the student who has an scar near the mouth and dies by the hand demon?
How many forms are there in the Breath of Water technique?
Which demon hunter is capable of using the Venom Fangs of the Narrow Head technique?
What is the name of the swordsmith who creates Tanjiro's black Nichirin Blade?
Who is the Water Hashira's old sister? (manga readers)
How many postures does wind breathing have?