Showa Retro? Dragonfly Harmonica Junk Item

Please refer to the photos.
I brought this from my parents' home, so I don't know the details. I'm not sure if all the sounds are coming out correctly, so I'm listing it as a junk item.

★Please be sure to check my profile★
Regarding price reductions, I plan to make small adjustments after the item has been listed for about a week.
The timing is irregular, and it will be sold to the first buyer.

I check items before listing and will note any defects or scratches, but there may be oversights. I have checked the items for listing, but there may be oversights, so please check the images and consider them with no claims or returns (NC.NR). These are amateur measurements, inspections, storage, and packaging. Please refrain from purchasing if you are sensitive. Some items may have storage odors, fabric softener scents, or wrinkles. Please wash and iron the items after they arrive.
Also, if it's unclear whether an item is for men or women, please refer to the measurements and model numbers.
Even if new and unused, items have been stored personally. For used items, please refrain from purchasing if you are sensitive or seeking perfection.
I am also listing this item on other sites, and I will respond to the first person who contacts me.
Depending on the item, I may change the bag, compress it, or make it compact to save on shipping costs. Shipping methods are at my discretion.
I have work and family commitments, so please understand that replies and shipping may take time.
Thank you for looking.