Relocating for 2 Years on Student Visa

One of my children is relocating to Tokyo (Shinjuku) next year for a 2 year language program. She's heading there from the US. I'll need to ship 10 boxes, 18" x 16" x 18" (a Lowes medium size box) with their household goods to their apartment.

I'm interested in hearing what shipping companies others have used if doing similar things and what your experiences were with the process.

I've dived into google and various AI search engines and have found / talked to many choices, many of whom don't want to bother with a small shipment like ours

Thank you in advance!!

EDIT: I titled this poorly. She plans to stay in Japan after language school and attend university, so a 5 or 6 year stay

2nd EDIT: I appreciate the comments about don't ship anything or far less. There are no electronics and few hygiene products being shipped. These are her personal goods. 10 boxes is our high-end estimate. We're very familiar with the size of apartment she'll be getting. My actual question is not "should I?" but rather what has been peoples experience with shippers? One kind redditor recommended Yamato whom I've already reached out to. Any other ideas.

by Forward_Not_Backward