Hashira The Water Hashira Giyu Tomioka – The Reason for Half-and-Half Haori
The popularity of the Water Hashira Giyu Tomioka and the reason for his half-and-half Haori explained
Hashira
Hashira 
Hashira Demon Slayer – the story takes place in Tokyo
Location for Kimetsu no Yaiba in TOKYO: a mapping of characters' birth places and the locations for episodes.
Focus The Love Hashira Mitsuri Kanroji: Pink and lime green hair comes from rice cakes
Relation between the hair color of Mitsuri Kanroji and Japanese rice cake Sakuramochi
Focus The Sound Hashira Tengen Uzui from a family of SHINOBI
The past of The Sound Hashira Tengen Uzui and SHINOBI (Ninja) explained
Hashira Why are there 9 Hashira in Demon Slayer: Kimetsu no Yaiba?
The reasons of the number "9" and the difference of Hashira's Nichirin Blade explained.
Focus Taisho Secret: Yellow and Red Hair of The Flame Hashira Kyojuro Rengoku
The Rengoku House and the reason for the hair color of Kyojuro Rengoku explained
Hashira Key facts on the Demon Slayer Corps
Organization, Final Selection, Ranks, Kasugai Crow, Nichirin Blade are explained.