Japanese Last-Ditch Pole Spear Bayonet

Published on September 8, 2025
Duration: 7:05

This video provides an expert examination of a 'last-ditch' Japanese Type 30 Pole Bayonet from the end of WWII. Ian McCollum details its simplified manufacturing, lack of rifle lug, and lashing mechanism for pole mounting. The specimen is identified as Jinsen Arsenal marked, with production also noted at Mukden and Nagoya. The low-cost accessories, including a canvas frog and twine-wrapped wooden scabbard, are also discussed, along with its historical context and use in Pacific campaigns.

Quick Summary

The 'last-ditch' Japanese Type 30 Pole Bayonet was a simplified weapon from late WWII, designed for mass production. Lacking a rifle lug, it featured holes in the crossguard for lashing to a pole, turning it into a spear. Specimens were marked by arsenals like Jinsen, Mukden, and Nagoya, and came with minimal accessories like a canvas frog and twine-wrapped wooden scabbard.

Chapters

  1. 00:00Introduction: Japanese Type 30 Pole Bayonet
  2. 01:28Evolution of the Type 30 Bayonet
  3. 02:40Pole Bayonet Design and Lashing Mechanism
  4. 03:32Markings and Production (Jinsen Arsenal)
  5. 04:00Scabbard and Frog Description
  6. 04:45Historical Context and Comparison

Frequently Asked Questions

What is a 'last-ditch' Japanese Type 30 Pole Bayonet?

A 'last-ditch' Japanese Type 30 Pole Bayonet is a simplified version of the standard Type 30 bayonet produced towards the end of World War II. These were made with reduced manufacturing complexity and cost, often lacking features like a rifle lug, and were designed to be lashed to a pole for use as a spear.

Where were these Japanese pole bayonets manufactured?

The specific specimen examined was marked by the Jinsen Arsenal in Korea. Production also occurred at other Japanese arsenals, including Mukden and Nagoya, during the latter stages of World War II.

How was the Japanese Type 30 Pole Bayonet attached to a pole?

Unlike standard bayonets, the Type 30 Pole Bayonet lacked a rifle lug. Instead, it featured two holes in its crossguard, allowing it to be securely lashed directly to a bamboo pole or stick, effectively turning it into a spear.

What kind of accessories came with the Japanese Type 30 Pole Bayonet?

The accessories were very basic and cost-effective. The bayonet typically came with a simple canvas frog for carrying and a scabbard made from thin wooden strips reinforced and held together with lacquered twine.

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