I've updated the OP now that I've got the numbers from the livestream cards.
There are some interesting outcomes from it. I had always assumed that the 3 1-of cards in each pack would be in the first 3 cards, either as Provinces or Strongholds, with a distribution of 10 neutral provinces, 1 province per Clan and the Dragon stronghold coming to 18. However, there now appears to be another Scorpion province besides Toshi Ranbo. There's also the Anatomist in pack 4, which takes the third slot in the pack. So, what i now reckon for the one-offs are:
- Toshi Ranbo (Pack 1)
- 5 Neutral Provinces (1 each in packs 1-5, we've seen them all)
- 7 Clan Provinces (Dragon in Pack 1, Lion & Unicorn in pack 2, Crane in Pack 3, Scorpion or Phoenix in Pack 3-5, Crab in pack 4-5)
- 1 Stronghold (Dragon, in Pack 5)
- Something non-provincey in Pack 3 (A philosophy, perhaps, or a unique Holding)
- An enlightened neutral Province in Pack 6 (Maybe Otosan Uchi?)
- 2 non-provinces in Pack 6
With Togashi Yoshi and Kitsuki Yuikimi both now accounted for, I think we'll see the rest of the beginner game pre-gens as 1-cost Uniques: Hida Sugi, Doi Ren, Akodo Masako, Isawa Aki, Bayushi Kyo and Shino Takuya.
There's probably 17 Cards per clan (+1 extra for Scorpion and Dragon) and 11 Neutral to make up the 132 cards