For me it’s an interesting topic here in Japan.
Why? (Don’t worry I’m not staying in sleeping capsules.)
Let’s begin with the prices.
Denmark isn’t cheap either, but this place is much more expensive (or we are just underpaid). Of course like everywhere else, the more equipped, furnished and situated a house, the more price it has (especially in Tokyo..oh god).
Here, you really have to pay a decent price after every single square meter. Not to mention the deposits, which are non-refundables.
In my case, I already paid twice (once 40k for the previous and once 20k ¥ for the current one). Obviously each was transferred to 2 different companies, since I left the very first one (I’ll get back to that later.)
Shared houses are really popular in Japan, especially among foreigners. Compared to the standard ones at home, here you have 20-24 people in the same house, instead of 3-4. :)
I know at first it sounds crazy. I couldn’t imagine it myself either. Living with 20-23 other people in a flat. But then I had no other choice, since these are the only affordable options.
What can I say, so far it works without any problems. It could be better or even worse. I mean one of my colleague used to live with 50 other people.. :)
So yeah in Japan you have to pay for space, because the 35+million people in and around Tokyo have to live somewhere. This is how it is.
But for real, how can you live with that many people without having an issue?
(Don’t tell me, you can’t understand it unless you live among them.)
Let’s take a look at my first shared house:

(Right, it’s not as beautiful as the Palace of Versaille)
However, it had everything what I needed, except the hygiene which was one of the determined factors why I left it.
The capacity of the house is up to 24, as far as I remember and while I was staying there we were around 18-19. During that month, I haven’t met with everyone and this is where the ’’living together’’ part comes.
Like I said it before, most of the tenants were foreigners, except a few Japanese ones. That meant, everybody was either an intern like me, or a full-time employee, so basically no one was at home between 9.00 am and 6.00 pm. So this is the reason why it’s not crowded, becase you basically barely meet with others at home, except in the evenings, or on the weekends (if you’re not travelling somewhere.)
(The rooms in the shared house, mine was on the left just next to the fire extinguisher)
For instance, I never had any problems in the morning, while I was preparing to work (breakfast, shower, etc..)
Furthermore, the house holds 3 shower cabins, 3-3 restrooms in each floors and a big shared living room with kitchen, jacuzzi, sauna, golf court, and a big 7.1 cinema. Okay, but we really had a vending machine, of course not for free. :))
For all these I paied 73.000¥ in each month, precisely once, because then I left.
My room was quite ok, with its (10m2) and other equipments such as, ac, wardrobe, hanger, etc.
(With well-equipped, I didn’t mean the uninvited bugs, who sometimes did an expedition in my room)

(My previous room)
So why did you leave then?
Well, as I mentioned before, I wasn’t ok with the hygienic conditions, plus I felt it a bit overpriced.
Especially, if you’re going home for dinner and sleep, it’s pointless to pay that much. And in my case this is exactly what’s happening, because I usually arrive home around 9.00 pm (not because I’m doing shitloads of overtime), but because of the gym. I mean this is the only cure against the Japanese food and going out. If you just keep eating and drinking without doing any exercises (except lifting up the chopsticks during food time), then you’ll have a great chance to take part in the next sumo competition. :))
Nonetheless, if you’re here for 6 months only, you strive to see as much as possible from Japan and these trips aren’t cheap ones. Then again, when can you do that? Only on the weekends. So it’s cruicial to save money where you can, in order to afford these remarkable adventures.
Hence, my current headquarter is a newer and a cheaper one (40k ¥).

Where we’re around 24 people now (ONLYYY?) and we have only 2 shower cabins and 2-2 restrooms for each sex in both levels, so it’s actually less than in the previous one and a shared kitchen. But fortunately, we have no waiting problems (so far), except the kitchen in rush time which I don’t prefer, cuz if Ramsay comes, he needs space.
My room is a bit smaller (6m2) and I was lacking a wardrobe at the beginning, since I don’t like dressing from my luggage, especially not in this case, since the job requires shirt as a dressing code. But I already bought one, so now it seems ok for this short-term.

(My current room and yes I made my bed before I took the pic) ;)
In addition, I had no problems with the previous renters nor with the current ones yet. It’s a very international and friendly community here. I can’t complain about that, you can find a wide varity of nationality only German from Indonesian to French. It’s how it should be. :))