Rengoku's Nichirin sword guard is a mesmerizing masterpiece that exudes both elegance and strength. Crafted with the utmost precision and care, it serves as a testament to the formidable spirit of the Demon Slayer Corps. The guard, adorned with intricate detailing, captures the essence of the sun's radiant energy. Its surface shimmers with a golden hue, reminiscent of the sun's brilliance at the break of day.

The design of the guard is a harmonious blend of tradition and innovation. A central motif of flames, skillfully etched into the metal, pays homage to Rengoku's fiery determination and unwavering resolve to protect humanity from the clutches of demons. The flames seem to dance and flicker as if caught in a perpetual battle against the darkness, a symbolic representation of Rengoku's valiant struggle.

The guard's craftsmanship is second to none, exhibiting a seamless fusion of form and function. Its ergonomic shape ensures a comfortable grip, allowing Rengoku to wield his Nichirin sword with precision and grace. The intricate engravings not only enhance its aesthetic allure but also contribute to the balance and stability of the blade, a vital aspect in combat against demons.

In battle, the guard glimmers like a beacon of hope, catching the light in a dazzling display that commands attention. Its aura seems to radiate with a protective energy, encapsulating the very essence of Rengoku's duty as a Demon Slayer. With each swing of his sword, the guard becomes a testament to Rengoku's legacy, an embodiment of his unwavering commitment to vanquish evil and uphold justice.

This model is not the actual guard.  It is but a tribute.

When slicing, add filament change stops for the red and yellow of the last two Layers.