hi

for JDrama, i recommend you Majo no Jouken, this drama very popular among older Jdrama fans. But it's not about female student-male teacher, but male student-female teacher. This drama kinda controversial at Japan and make Hideaki Takizawa and Johnny Ent (his management) popular, prob because Takizawa very young at that time (17 years old) and the female lead is 26 years old. and This drama very touching and has a great soundtrack too as backing sound.
This is the synopsis
http://mydramalist.com/japanese-drama/571/majo-no-jouken
http://www.nt2099.com/DORAMA/m_majonojouken.html
and the link
http://www.gooddrama.net/japanese-drama/majo-no-jouken

never mind, I hope you enjoy it. I watched this drama when I'm about 12 years old, and was made me become a fan of Jdrama and Jpop (the soundtrack was great), and I think most of Jdrama fans at my age know this drama and become a fan of Hideaki Takizawa after this drama,,lol. Highly recommended.