WARNING: mega-long post

Since I just joined this forum yesterday, I`m a bit slow reading some of the old posts, but I have some tips for living cheaply and getting set up in Japan that might be helpful. I`ve lived there for 3 of the past 6 years on different study scholarships. For 1 year of that time I was studying at a university in Kobe, living in the university dorm, so I had a similar experience to what most of you will have.
Cheap clothes/shoes – pack the absolute minimum as these (can be) cheap in Japan. However, girls who have a shoe size larger than 25cm will have trouble getting shoes, generally the biggest size if 24.5-25cms.
...UNIQLO/Foot Park/Jeans Mate (av. 1000yen t-shirt/shirt, 3-4000yen winter jacket, 2-3000yen pair of shoes)
...Daiei/Jusco/ItoYokado/Izumiya etc. (these places are also supermarkets, very cheap but better for just socks/underwear etc. than actual clothes)
For those of you in Kansai looking for more brand-clothes and sportswear (adidas, nike, lacoste, Oakley etc) try these discount designer outlets:
...Porto Bazaar in Kobe (near JR Tarumi station)
...Rinkuu Premium Outlet in Osaka (kinda near kansai international airport, near Rinkuu Town station on the Kansai-Kuukou line)
Getting your apartment/dorm set up
...100 yen shop for all basic household goods. Anyone who has been to Japan knows this.
...Don Quixote (ニ檀ニ停?愴鱈ニ築ツーニ弾) for cheap futon sets (got one for about 5000yen), pillows, bed covers etc.
...Daiei and home centres such as Konan are also pretty cheap
...Recycle shops for second-hand appliances (however you will need a car and someone who knows where the places in your area are)
...When you get to your dorm, introduce yourself to graduating students who are about to move out, they may give you their stuff for free or cheap (that`s what happened to me!)
Supermarkets
...Gyomu Supa 窶ケテ??督アニ湛ツーニ恥ツー for much cheaper prices than regular supermarkets on fruit, veggies, all groceries, bulk frozen meat and fish etc. Do a google of kobe bussan.
...Someone said before about perishable goods in supermarkets such as sushi, sashimi, obento etc. being discounted at the end of the day and eating cheaply in the shokudou of your university.
...Also, restaurants that are shokudo such as Meshi-ya are very cheap if you don`t want to cook
Electronic dictionaries
Yes the ones with a sensor pad a pen for looking up kanji are a life-saver!! About 50 000yen for a new one, second hand around 3-40000yen depending on the model. My personal choice for second hand electronics (and new ones at good prices) is a store called Sofmap.
Also note to girls: don`t bother bringing your hair dryer/straightener/styling tools to Japan as the voltage for these are different and you probably won`t be able to use it. Japanese products are good quality and not too expensive so its probably best to buy them in Japan.
Money in Japan
Cash is best. Especially when you first get there. I`ve been to Japan about 6 times, lived in 5 different cities, and each time I was told by a bank in my country ツ"if your bank card has a Cirrus symbol on it, you can use it at any ATM in Japanツ". More often than not, this was not the case. Out of about 5 ATMs which supposedly took foreign cards, there was only 1 that actually worked with my card. Shops that say they take credit card often only accept cards that are issued in Japan by a Japanese bank. I know lots of other foreigners who have also had this problem. However, some people in this forum have said they had no problem using foreign cards, so I guess it just depends on which city you`re in and where you shop. Still, in my opinion, cash is best in Japan.
Sorry guys, I wanted to put up links to websites of the places I talked about, but the forum wouldn`t let me coz apparently I haven`t made enough posts yet.