What makes the Zenitsu Sword different from other Demon Slayer replicas?
Updated Feb 2026
Each Nichirin Katana in the Demon Slayer series is color-coded to its user's breathing style, so the Zenitsu replica's defining trait is its bright yellow blade — symbolizing thunder and lightning. Beyond color, the fittings differ significantly from other character swords. Zenitsu's tsuba is a round white guard with small triangle motifs and a gold rim, whereas Tanjiro's features a black pinwheel design and Inosuke's swords have no traditional tsuba at all. The scabbard is also distinctive: a clean white saya versus the black or patterned sheaths found on other characters' replicas. These specific details make each piece instantly recognizable, which is why collectors often display multiple Nichirin blades side by side to highlight the contrast.