In every field of endeavour, there are entities that are well known and those who operate “under the radar.” Some people, companies, or communities, prefer to shun publicity, instead focusing their energies on getting on with their endeavours.

  Connaught Road, Central

Such a description could be applied very effectively to Shuva Israel, the “other” Jewish community on Hong Kong Island.
But while Shuva doesn't draw a lot of attention to itself, that doesn't mean its impact is unfelt, or even insignificant.