How much time ahead can I ship my luggage?

Hello, I'm planning on visiting in Ocober and have an important question.
I wanted to bring with me smaller and bigger suitcase, as I suspect I would buy a lot of things. I'll be having most important things on smaller suitcase and backpack and wanted to shipp my bigger luggage ahead.

I will start in Tokyo, then Okinawa, some travelling in Kyushu, then Kyoto and returning to Tokyo.

Beacuse of that, I wonder if this is possible to send my luggage, for example to Fukuoka, but with delivery time of one/two weeks later.

I couldn't find this info anywhere – I know I can specify the time of delivery, but can it be so far ahead?
Thank you for answers in advance!