17 year old travelling alone from Australia to Japan?

Hope someone with relevant knowledge or experience pertaining to my question is able to answer as soon as possible. Thank you.

Leaving Thursday 08 November 2018, was supposed to be a nice holiday with my mum however spontaneous work commitments means she is unable to come along. We don't want to waste the money and tickets so I suggested I go alone. In Japan, we would've been staying with my cousin, which is the same case if I'm able to travel by myself. I'm responsible and know I can fly and travel by myself, but my question is more about entering and leaving Japan. Is there any special documents I need to have? I have connecting flights from my hometown to Brisbane, to Singapore then on to Haneda. Leaving from Narita on the way home but pretty much the same route reversed. Do I need a notarised parental consent letter at all? Any unaccompanied minor documents or such? Where can I find official documents? I read that my cousin would have to meet me at the airport too? Hoping for some solid advice.

Will lax airport never have a skytrain like Phoenix?

La Crenshaw line is supposed to open next year

I worry about my future will republicans

Vote yes on prob

6

Does prob 6 mean

Lax airport transit project will be

Delayed

Because skytrain would make traveling easier

I agree airports in usa need to improve their transportation i know noone likes

Waiting

I'm all about improving airport transportation

But does vote on prob 6 mean lax light rail Crenshaw line be delayed

Because i'm actually looking forward to see the future of lax

Airport

Because i understand people don't like waiting

I agree airports need to improve their transportation customer

Because i rely on air travel because it is cheaper

Will prob 6 means la metro train to lax be delayed

RyanAir: If you don't have check-in bag, do I need to go to directly to passport control?

When they check the size, the weight of the baggages?
- Is it before passport control, in RyanAir desk (check-in desk or baggage drop-off desk) or is it before boarding?

I tried to contact with their customer care twice but they don't give a damn. They are asking me to go to airport and ask someone there. It is my first time I'm using a low cost airline. I usually enjoy high cost airlines for long trips, but I have like 40 minutes of trip so I don't need to pay tons of money for 40 minutes of trip.

Advice for first time flight alone?

I'm 18 and although a frequent flyer I'm about to fly alone for the first time ever and to make it worse the flight is 15 hours the longest I've ever done before is 11 with family what can I do since I won't know anyone? And any advice for getting through the airport without panicking

Isn't the true reason congress outlawed sst concorde flights over the us was to drive aerospace competition into bankruptcy?

Allegedly congress claimed the sonic booms from the concorde would cause harmful environmental noise pollution. Using that excuse, the new york port authority also banned the concorde from landing in new york, the plane's biggest potential market.

but wasn't that merely a ruse to protect american aerospace companies from foreign competitors, whose concorde poised them to take the lead in the commercial aviation market? Witnesses claimed the concorde's booms sounded no worse than distant thunder, no problem at all. But congress had just cancelled funding for the us version of the sst, placing american aerospace companies in jeopardy of losing their lead to the new foreign competition. Rather than fund the us sst, congress' cheap alternative was to attempt killing the concorde by banning it from the us market. Without the ability to fly over the us, the concorde was not economically viable. The true reason the us
banned the concorde had nothing to do with noise or the environment. It was old fashioned economic protectionism.