The Murata sword is a light blue, characterized as being "barely blue."
Understanding Murata's Nichirin Blade
Murata's Nichirin Sword is notable for its extremely subtle and muted blue coloration. Unlike the vivid and distinct hues often displayed by the blades of more powerful or specialized Demon Slayers, Murata's blade exhibits a faint, almost imperceptible shade of blue.
The Significance of Nichirin Sword Colors
Nichirin Swords are unique to the Demon Slayer universe, forged from sun-absorbing ore and imbued with the ability to change color based on their wielder's breathing style, inherent characteristics, and aptitude. This color transformation is a direct reflection of the Demon Slayer's connection to their blade and fighting technique.
- Reflection of Breathing Style: While many Nichirin blades manifest strong, prominent colors that clearly denote the user's elemental breathing style (e.g., bright red for Flame Breathing, yellow for Thunder Breathing), Murata's "barely blue" blade suggests an association with more common or foundational styles.
- Commonality in the Corps: This subtle blue hue aligns with the general characteristics of many Demon Slayers within the corp. It is understood that a significant portion of the corps members employ more basic sword styles, with Water Breathing often being cited as the simplest to learn and widely taught by numerous trainers. Blades associated with these fundamental techniques may not always develop the intense, vibrant colors seen with more specialized or advanced practitioners. Murata's blade color reflects this commonality rather than a unique, flashy display of power.
