Leader: Hideki Tojo
UA: Nippon Kaigun
Receive

production boost in all cities upon taking control of a new sea tile(doubled from

occupied cities). Naval units heal and receive a

combat boost after reaserching a technology unlocking a new naval unit or maritime building. May use ships* to transport** planes.
UU: Yamato class
Replaces battleship. Slightly more expansive(425

). The Yamato is stronger, especially in melee combat(70

, 70

). In addition, the Yamato fights at full strength even when damaged.
UU: Special Landing Force
Replaces marines. Unlocked much earlier, at replaceable parts, and starts with lower

strength. Instead of the marines abilities, has 1 extra

movement and sight while embarked, and pays only 1

movement to embark and disembark. Fights at full

strength while embarked. Gains extra

strength when you research plastics(70

).
*battleship, destroyer, missile cruiser.
** ships may be transported to the ship, but may not finish their turn in it(they can be transported to another city\carrier from the ship).