Aparna, you look to be on line. That's great. If you are so eager, I will be able to guide you every day through mail (without any fees, of course). Seriously. The only thing is how will you understand pronunciation? As once you understand pronunciation, its a matter of few hours to start. Your eagerness shows that you can learn faster. As far website, I hv not really seen any, but you may try on `google`.
Hi, aparna. The best way to learn is start. Well, to master spoken part of japanese language is very easy as the sentense construction is same as hindi or marathi. I can train you thru email also, though it will take time. Just to give you some information. There are three scripts used in japanese. Native `hiragana`, `katakana` for foreign words and KANJI which means chinese characters. Writing takes great efforts. But spoken skills can be mastered in shortest possible time. say `hajimemashite` when you meet any person for the first time in life meaning `how do you do?`.