Answer:
Nihongo. [nee-hone-go]
________
If you are referring to the Japanese language in a sentence it is considered to be
Nihongo-ga ^-^
Ex: Nihongo-ga watakatimasu-ka?[wha-kat-tee-mas(ka)] ----
Do you understand Japanese?
Skoshi [sko-shi] Nihongo-ga watakatimasu. Ego-ga [A-go(ga)] Wakadimasu-ka?
I understand a little Japanese. Do you Understand English?
Eya, Sumimasin [E-A) Sue-me-ma-sen)] (ma as in ('ma-ma')
No, Sorry. (Sumimasin can also mean Excuse me)