Stapler-type handheld sewing machine, portable one-handed sewing machine, Showa retro, unused item

This is a compactly designed hand sewing machine that can be used like a stapler with one hand.

It is an unused item and has not been tested for operation.
The original box, instruction manual, and accessories (threader and spare needles) are all included.
Manufacturer: Goto Co., Ltd.
Product Name/Model Number: Amiger SV-1655

Since a handy sewing machine with the same product name and model number is still being sold today, this is likely an early model.
It has been stored in relatively good condition, so it might be better as a vintage collection item than for use.

Please understand that there may be age-related deterioration due to the passage of time.
In particular, the plastic cover of the outer box has deteriorated and is damaged.

Please examine the photos for details and consider your purchase.
Thank you.