I am back from New Zealand to Japan last night. It was literally a nightmare that I experienced. First, my first flight from Wellington to Auckland was its beginning. Our A320 fleet leaked oil at landing. We evacuated immediately after landing in Auckland. Next flight for Tokyo Narita was a second disaster. Our B787-N9 fleet had a technical problem on its tire, that needed change of the gear. We waited for departure for two hours at the site. These were really annoying all of us at the airport, however we could have survived these accidents all thanks go to God. Anyway, I'd not like to experience anything like these anymore.