Hello Guys!

So I'd like to get the experience of Nigerians on this particular question that has been bugging me, how convenient is it for one to apply for visa from another country to another country, say for example, you're in Japan as a Nigerian but wants to apply for visa to Australia, Canada or any western countries, how feasible is it for you to get this visa. Will you be required to go back to naija to apply or you can apply from your current place of residence.

I will be reading the comments. Thank you

You can if you have a residence permit/visa in the said country, and to be honest, it’s really easy that way.

However, you can’t apply for a visa in a country where you only have a tourist visa. In that case, you need to go back to your home country to apply.

pseudonomer:
You can if you have a residence permit/visa in the said country, and to be honest, it’s really easy that way.

However, you can’t apply for a visa in a country where you only have a tourist visa. In that case, you need to go back to your home country to apply.

Thank you and yes I do have work visa

It's a 50/50 thing...
It could be easy to get in some cases and it could be an uphill task in some other cases.

Especially for the US that requires interviews for their visas.

The major challenge in such cases are some consular officers may not be used to handling the processing of other nationalities. For example if you visit the US Embassy in Japan with a Nigerian passport, and the consular officer who attends to you is inexperienced (Japan is his first outpost) two things could happen;
1- a super quick approval
2- a super quick denial

So it depends.