Opus’ salmon roe is the NGold Brand from Japan with large pearls of consistent sizes.
It is made with an excellent mix of soy sauce seasoning and is used by restaurants all over Japan.
The membrane of the individual pearls’ are also at the right thickness to provide the right ‘burst’ and not too thin such that membranes are broken.
It is a good quality Shoyu (soy sauce) Ikura sold at a reasonable price.