[RickOShay]

Not to be a downer, but without being fluent and speaking to the baby and probably with someone else around the baby, you will probably not accomplish much more than Seasame Street did with me and Spanish... 1-10 and water.

If you can, hire a nanny, or send the child to a Japanese language school for kids. But really, if the kid has no Japanese blood, or real reason to learn Japanese, why put them through something like that? I mean if the child enjoys it, it is ok I suppose, but I would not force anything like that on them.