Actually the whole process is very simple.I'll let you have a step by step knowledge of what I went thru:
1)When I walked in,I was greeted by 2 ladies at a table.This is when you hand them your invitation and they will give you a sticker with a number.
2)You will proceed to take your height and weight by another 2 ladies.The lady taking your height is really really nice so for those worried about not being tall enough,she'll tell you to stretch and touch 1.58m.I'm actually only 1.57m but she made me touch 1.58m and she wrote it down as 1.58m.
3)You'll take a sit and it's 4 in a row.These 4 will be the ones going into the interview together.
4)There'll be 5 interviewers and what you have to do is self intro,what job are you currently doing and why you wanna join JAL.One by one la.The interviewer will ask you questions along the way.
5)Once everyone has done so,you'll be told to wait for a letter within the week if you have been shortlisted for the 2nd interview.
That's all la!Simple right?Hee....good luck to all those who have gone through the interviews today and to those having theirs tomorrow!:)