Best job I ever had, lots of skill involved. I ponder starting my own company sometimes. Great tips, lots of free stuff, new faces everyday, great workout. I could write a sitcom from all the crazy stories. You get a deep glimpse into people's lives. Imagine rooting around people's attics, digging into forgotten closets. Very stressful and emotional for lots of people as well, leaving houses they've been in for 40 years, divorces, foreclosures, you name it. I started as a grunt and eventually helped pack trucks here and there after a few years. A more strategic, infinitely variable form of 3d Tetris. Furniture moving is one of those unexpectedly "deep" jobs that can be done passably by some college kids and a truck when you're moving out of your first crappy rental, but has a true logistical slant to it when grand pianos and sculptures are involved.
Anyway I have no cultural Japanese basis to look at this from, but they used a ton of disposable packaging. Looks like a lot of unnecessary flash and sizzle in general, e.g. using tablets when a notepad and shorthand is plenty enough to do such estimates. "Protecting" the walls it looks like? Not necessary and would only prevent the most superficial dings, which we would have patched up in the rare event we dinged a wall anyway. That looked like a 2-3 person one day job as well (packing, loading, delivering, and home early) and they looked to have 5-6 people working there. I thought our approaches were pretty wasteful but in comparison it was mostly the bare minimum tape and boxes and wrapping paper. We used furniture blankets/pads much more liberally. All kinds of "origami"-type wrapping techniques (ironically?).
Not to hate! Just noting some cultural differences perhaps.