Before leaving Japan
Procedures at Waseda
Please return your library card directly to the library. For other internal procedures before leaving Japan, please consult your host department.
Legal procedures
Returning your alien registration card
When you leave Japan for good, return your Certificate of Alien Registration to the immigration officer at the airport.
Health Insurance payment adjustment
You must return your National Health Insurance (NHI) card to the relevant City / Ward Office after your departure date has been set. The office will modify the NHI expiration date to make it valid until the date of your departure.
Settlement of utility bills
Do not forget to settle your electricity, gas, water, telephone and other utility bills by contacting the respective companies several days before moving out.
Shipping parcels
Narita Airport baggage delivery service (parcel delivery service)
http://www.narita-airport.jp/en/guide/service/list/svc_05.html