FINAL day report:- I was only looking for 4 digits of ASW.
10:40- Baby units of ASW available.
Out for late b'fast at nearby Sanuki Udon.
11:15- Baby units of ASW.
Decided to stay on and read newspaper at the bank. Luckily bank staff was very kind and helped me to check every now and then until 1pm. In between, few more baby units available. Total 6 successful transactions from 10:40 to 1.05pm. Was about to leave after 5th transaction at 12.55pm but decided to try 1 last time and managed to get the last baby units to complete my ASW top up.
My ASX missions are accomplished. No more future plan for top up.
I've completed my personal target :-
AS1M=10/5/16- 1/6/16
ASM= 9/5/16- 1/6/16
ASW= 3/5/16- 23/6/16.
During this period, I'd only sacrificed my 'free' times for 4-6 visits/ day to few banks and spent very minimal on transportation. I've also contacted 3 banks customer services to complaint and compliment their staffs for the 1st time in my life.

Thank you everyone for sharing useful infos here. All my passbooks are

.