Anyone looking for accomodation may want to check out the Expedia Flash Sale, unfortunately ends today. Some decent deals especially for anyone that booked flights during the peak Cherry Blossom period in Japan where the hotel prices go up.
Also don't forget Cashrewards up to 5.5% cashback as well.
See examples below for date range of 26th March to 1st April in Tokyo. I've never been to any of these and am just listing them so you have some idea of the discounts on offer. Note price listed is if you are logged in as member of Expedia (you save more as a member on the sale price).
Shinjuku Granbell $1191 (was $1534)
Shinjuku Washington Hotel $1169 (was $1241)
Centurion Hotel + Spa Ueno Station $1049 (was $2000)
Premier Hotel Cabin Shinjuku $975 (was $1120)
Don't forget to use the mastercard code for a further 12% off
https://www.ozbargain.com.au/node/291166