What makes the Type 98 Shin Gunto different from a traditional katana?
Updated Mar 2026
The Type 98 Shin Gunto was designed as a standardized Imperial Japanese Army officer's sword rather than a classically commissioned samurai blade. Its most visible distinctions include a metal saya - typically finished in olive or brown - as opposed to the lacquered wood saya of traditional mountings, along with machine or semi-machine produced fittings like brass alloy tsuba featuring floral or hawk designs. The blade geometry is broadly similar to a traditional katana, but the overall mounting style reflects military practicality and regimental uniformity. On replica collectibles, builders often stay true to these period details while upgrading the underlying steel - using 1095 high-carbon or T10 clay-tempered steel - to produce a more refined display piece than many surviving originals.