Certified translation of Japanese birth certificate

[yorica]

Hi

Can anyone please recommend any reputable companies/individual which will translate my daughter's Japanese birth certificate? This forms part of the process to apply for a UK passport.

I also understand that they have to be a member of a recognised professional translation body.

I've obviously googled it but the majority seem to be rather dodgy.

Any advice on what the expected costs & time taken would also be welcomed.

I'm based in London.

Thanks