Are freighters accepting passengers again ?

partance

Hello, I'm having a hard time finding freighters accepting passengers.
I'm looking for  a freighter leaving the West coast of the US or Canada later this year ( October 2023 ) going to New Zealand, then to Japan.
Or:
a freighter leaving Singapore or Kuala Lumpur or Vietnam to Hong -Kong  ( January 2024 ) and then Japan.
Any company doing these trips again ?
I used to travel by freighters, mostly with the NSB, but it's not possibe anymore.
Thanks,

KenBrazil

So here we are a year later (February 2024.) I have sent several emails to "Cargoholidays" and have not received any replies.