This is the second pack of JMSDF "destroyers" (including DDHs) currently (2016) in service. It includes:3
Izumo-class DDH x 2,
Hyuga-class DDH x 2,
JS Akizuki x 4,
Asagiri-class destroyer x 12.
Note that this combines with the first pack
https://www.shapeways.com/product/SFHQC7RR4/jmsdf-destroyer-pack-1-1-6000?optionId=59881130'
to cover all 8 mobile Escort Flotillas of the JMSDF.