Finally, here I am.
I was itching to play with those tanks too...

I am sorry for taking so long, but I am reaching the end of an extra-work course which stole the nigth hours I normally save for Civving... Things should improve soon, though.
Besides, the war turns were a bit slower to run
btw, I ended up automating most workers in our mainland. I know most people don't like this (I don't either), but I was really getting mad chasing them around.
There a couple of groups that I fortified near Hamamatsu and Suzuka in case we need to clean some pollution, anyway.
Pre-Turn
Ok, then. Switch a few cities to Explorers.
I will move some tanks to Shimazu, then load as many Expl as possible while building up the two invasion forces.
As soon as the attack is ready, I may even try a RoP with Han...
Rush marketplace in Owase for 88 gp (was due in two turns)
Press Enter
Hamamatsu: Tank - Army
Kobe, Mito, Fujisawa, Oyama, Suzuka, New Komaki: Explorer - Explorer
Okazaki: Stock Exchange - Tank
Shimoda, Handa, Moriyama-ku, Kasugai, Kumano, Ina, Smackster, Karasu, Cracker san: Tank - Tank
Koromo: Battleship - Destroyer
Kashihara: Settler - Explorer
Ichinomiya: Cathedral - Tank
Sir Bugsy: Tank - Destroyer
Owase: Marketplace - Tank
Turn 1 - 1605 AD
We can bring science to 60%, 368 gpt, with Flight in 2 turns.
Loaded one transport with Tanks for the Han cities in Shimazu. Cannons are deployed ready to attack New Tientsin and New Hangchow.
Hurried Marketplace in Edo.
Hurried a few Explorers
IT
Edo: Marketplace - Explorer
Azuchi, Kofu, Nagoya, Shimoda, Ise, Yokkachi, Suzuka: Tank - Tank
New Suzuka, Adachi-ku, Hino, New Yokkachi: Explorer - Explorer
Alanville: Cathedral - Explorer
Yokosuka: Artillery - Explorer
Turn 2 - 1610 AD
Load Tanks into Transports; rush more Explorers
IT
We learn Flight. Research is set on Amphibious Warfare, at 50 turns from a lone scientist in Sekigahara.
Hiroshima, Osaka, Yamaguchi, Matsue, Tateyama, Nara, Ohara, Okayama, Choshi, Kui, Sagamihara, Funabashi, New Moriyama-ku, New Hikone: Explorer - Explorer
Moriyama-ku, Kasugai, Ichinomiya, Kumano, Ina: Tank - Tank
New Nagoya: Marketplace - Destroyer
Komaki: Tank - Airport
Turn 3 - 1615 AD
Moved units.
Shimoda got polluted and didn't complete the Tank. I switch it to Airport
We begin building Kamikaze.
And Carriers, of course!
IT
Azuchi, Kofu, Nagoya, Okazaki, Ise, Wakayama, Handa, Yokkachi, Suzuka, Smackster, Karasu: Tank - Tank
Shimoda: Airport - Tank
New Ichinomiya, Kawasaki: Kamikaze - Kamikaze
Koromo: Destroyer - Tank
Tsuyama: Explorer - Explorer
Alanville: Explorer - Tank
Saitama, Setagaya-ku, Sakai, Aki, Clacton-on-Sea, Utsunoiya: Explorer - Kamikaze
Nagoya 2: Temple - Settler
New Ise: Courthouse - Kamikaze
Turn 4 - 1620 AD
Upgrade 35 Cannons to Artilleries for 1400 gps
They will all go to Han territory.
Rushed Factory in New Koromo
IT
Shimoda, Moriyama-ku, Kasugai, Ichinomiya, Kumano, Ina, Cracker San: Tank - Tank
New Koromo: Factory - Airport
Komaki: Airport - Tank
Control Freak Ville: Settler - Airport
Azuchi 2: Temple - Kamikaze
Turn 5 - 1625 AD
Well, we are almost ready.
Hurried Harbour in Baekje Beachhead, upgraded 16 more cannons and 12 Muskets.
We are still 'weak' compared to the Han, I wonder how many units they must have...
IT
Hamamatsu: Army - Courthouse (this city is making 98 spt)
Azuchi, Kofu, Nagoya, Shimoda, Ise, Yokkachi, Suzuka, : Tank - Tank
Kunamoto: Temple - Kamikaze
BB: Harbour - Airport
Iida: Carrier - Airport
Tanabe: Settler - Settler
Himeji: Aqueduct - Airport
Tottori: Worker - Worker
Atsugi: Destroyer - Kamikaze
Turn 6 - 1630 AD
We still lack a decent Navy, especially to protect our Transports in the South, but we already have lots of troops in position, and I don't want to hold Operation Stone Age too long...
I hesitated a lot here, but in the end I signed a RoP with the Han, giving them Flight. They already have Mass Production, and are probably researching MT.
The RoP will allow us to place all Explorers in position, plus an Infantry Army conveniently located on a mountain close to Beijing for subsequent protection. In addition, we will be able to place all our units next to Chengdu for the first strike from Baekje Beachhead, where Tanks, Artillery and Infantry unnumbered are amassed.
Without RoP, protecting the Explorers with our Infantry all the way through the mountains would have meant proceeding one tile per turn, under attack from the Han troops. In addition, without the only protection of three Frigates, our Transports in the South could not send reinforcements in a short time to Chengdu.
Sorry if RoP raping is a dastardly tactic... In fact, I never ever used it before (swear!

), and this seemed really like the proper situation...
So, the pact is signed and our Chengdu forces makes its landing.
Troops from Baekje Beachead march South towards Chengdu itself.
The troops in BB are split into three groups, ready to attack Kunsan, New Nanking and New Shanghai.
Ok, run another check. Everyone seems to be in place.
Hit Enter.
IT
The Shimazu want to talk: Trade Enlightment + Communism + Trade Embargo vs. the Han + World Map for Sanitation and Electricity.
Yokohama: Destroyer - Destroyer
Okazaki, Shimoda, Koromo, Handa, Moriyama-ku, Kasugai, Ichinomiya, Kumano, Ina, Smackster, Karasu: Tank - Tank
New Koromo: Airport - Tank
Hitachi, New Handa: Artillery - Airport
Global warming turns a Grassland tile in Shimoda into Plains. Even with Irrigation, we are at either -1 fpt or 99 spt in this city. I opt for -1 fpt, we have several turns left before we drop below pop 20.
This is the situation before Operation Stone Age.