Shipping company with parcel pickup

Can anyone help with a shipping issue? A want to send a parcel to Denmark with a kumiko-door (200x100x10cm) from a Tokyo based company (Tanihata). They do not handle shipping outside of Japan, so I need a company that can arrange a pick up of the parcel in Tokyo and send it to me without me being there physically.
Is there a company in Japan/Tokyo that can do that?

Almost all the well known shipping companies off a service you are looking for. Very surprized a seller in Japan has no idea who they are. Some will have size limits. But should be a starting list for you to check through.

Fedex
Sagawa
Nippon
Yamato
SEino
DHL
Japan Post
UPS

I think OP's post is inaccurate.
個人のお客様からの直接のご注文はお請けしておりません。（ミニ組子以外）
恐れ入りますが、業者様を通してのご注文になります。
TANIHATA does not sell their (housing) products to any individuals. they only sell them to house builders.

I am sorry to have created any misunderstandings. This company is indeed only selling to other companies, but they have been so nice to help me amtets as long as I will take care of shipping myself. That is why I asked here.
I have had a very good experience comunicating with them.
I will try to make contact with one of the suggested shipping companies.
Thank you very much. :-)