Some useful links

http://www.nihon-ken.com

http://www.jihdo.org/

http://www.immi-moj.go.jp/english/

http://www.np.emb-japan.go.jp

http://www.nepalembassyjapan.org/

http://www.jlpt.jp/e/

https://irs-recruit.org/

http://www.js-gino.org/index.php

http://www.nones.tv/university/