Is this correct? It's pretty basic Japanese :P?

Question

Trying to say Tanaka's major is Japanese, too.

Tanaka san no senmon mo nihongo desu.

I think that's right but it just sounds a little weird. If it's not, can you change it so it's right, please?

Answer 1

we can translate major as senkou in Japanese.

senmon is still ok, but I think senkou is better.

senmon = 専門

senkou = 専攻

Tanaka san is a student? If so, senkou is better absolutely.　

Tanaka san no senkou mo nihongo desu

田中さんの専攻も日本語です。

Answer 2

nancy is right but if your taking japanese 101 they teach you to use senmon.  your sentence is correct.  

Answer 3

Yeah that's correct..  I think...