Japanese-style ceiling light, Showa era, retro, lampshade

This is likely a Japanese-style electric light from the mid-Showa period.
The pattern is the same on all four sides.
Please let me know in the comments if you need the dimensions.
It is also heavy and has a tie at the top for shortening, and two standard plug outlets.
It comes with two lights, and their illumination has been confirmed. I'm not sure how long they will last, so I recommend changing them to LED lights.
I forgot to take a photo of it when it was lit. I can add a photo of it lit if you need one, but I will need to go to my parents' house, so it may take about a week.

There is not much age-related deterioration and the exterior is clean, but there are some minor scratches that are difficult to see. There is a faint rust on the unseen top part, so please understand that it is a retro item. ( ; ; )

[Japanese Style, Retro Design]
This ceiling light features a beautiful pine tree design and a family crest-like pattern, making it perfect for both Japanese-style and Western-style rooms.

[Easy Installation]
It can be easily installed on the ceiling, allowing you to instantly change the atmosphere of your room.

- Design: Japanese style with pine trees and a Mount Fuji-like motif.
- Material: Plastic? frame
- Installation method: Ceiling mount
- Power source: Ceiling light

Thank you for looking.