Amber Heard helped Johnny Depp with his two kids, Lily-Rose and Jack, when the whole family left Tokyo today. She put her arm around Jack as the family descended down an escalator at the airport. She was by his side earlier this week when she was spotted walking with Johnny's children when the family landed in Japan. Johnny was in Asia to promote his newest film, The Lone Ranger, which hit theaters in the States back in June. This isn't the first time that Amber has joined Johnny on the press trail, as the couple showed PDA after a screening of his latest flick in Moscow. However, this was the first time that Amber has been seen out with his children, who divide their time between Johnny and their mother, Vanessa Paradis, in France.