Japanese mortar round?

[birdie]

????? thanks

[birdie]

japanese?

????????????

[birdie]

????????

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[Edokko]

It's a standard Type 97 army 81mm mortar round.

[FightenIrish35]

Yup, definitely a 97or possibly a 100 , that blueish greenish color would be postwar,maybe done for decoration by the vet?can you post more images? and can you make them bigger by chance? nice find!