Memoir '44: Pacific Theater

Yes. Japanese infantry must ignore the first flag rolled against them; if they are on terrain or an obstacle that already ignores a flag, they ignore the first two flags, and Japanese infantry in caves ignore all flags. (p. 7)

Yes, an ordered Japanese infantry unit may move two hexes and battle when making a Close Assault—the Banzai charge—but terrain movement and battle restrictions still apply. With an Infantry Assault card, it may still move two hexes and battle, but not move three hexes and battle. (p. 7)

US Marines may activate one additional unit whenever a Section card is played. Tactic cards that normally activate four units activate five instead, and those that activate one activate two; other listed Tactic cards remain unchanged. (p. 7)

At night, visibility initially extends only one hex, so combat is limited to Close Assault. At the start of each US turn, four dice are rolled; each Star increases visibility by one hex, and until full daylight, Air Power and Barrage may order only one unit. (p. 8)

Any unit entering a minefield must stop. An enemy unit reveals the minefield and rolls dice equal to its strength, scoring hits on matching unit symbols or grenades; a friendly unit from the side that placed it ignores it, while retreating units pass through without stopping or rolling. (pp. 8–9)

Yes. Only Japanese infantry may move from an occupied cave to any other empty cave as their entire movement for the turn, and they may still battle afterward. (p. 4)