Japanese Rifle Bayonet.  Maker marked - Toyada Jido Shokki Seisakusho Arsenal.  Good condition.  15 1/2" blade is in good condition with most of the bluing, but a blunted tip.  Metal fitting have a rough stippled finish.  Wood grips are in good condition with light hits.  The scabbard is in good condition with rough stippled finish.  The scabbard has a number of dents, but the bayonet goes in and out of the scabbard fine.  Nice accessory for your Jap. WWII rifle.