Thank you for your message. I tried to send my question on the Japanese forum but, I missed. I will retry.
Google translate answer Japanese to English
Specification sheet of package function
Specifications created using the package function of nDesign CC will not open.
It does not open in text or in acrobat, and it garbled even when placed on InDesign.
Thank you for your message.
I got answer on the Japanese forum.
It can open when place on InDesign and change the encord style to UTF-8
from option. I'm afraid that you can understand my poor English.
ok. I understand. thank you!