Help ID some cloth insignia and mini-marked blade..

[Der Texaner]

The minature sword blade is marked with kanji. I'm assuming it had been stuck up in the picture frame and for some time and durng shipping it got knocked loose. I was surprised to see markings on it. I have no idea on the fancy gilded insignia. It came with a lot of IJA collar tabs and chevrons. Don't know what to make of the stamp? There is also a small plain painted wooden heart that was likely from a loved one or girlfriend. These came from either Tinian or Saipan. Any help appreciated on identification.

Regards,
Joel

[Der Texaner]

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[Der Texaner]

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[Paul G]

A total guess here, but they could be Omamori. Good luck charms that have been removed from their holding place, either in an omamori pouch or senninbari. I have seen similar items that were omamori.

PG-

[Bob Coleman]

I agree that they are omamori. The blade is called a kogatana. It is a small utility knife worn with a decorative metal handle called kodzuka. It is worn in the pocket of a wakizashi scabbard.

[Der Texaner]

Many thanks to you both.