During the No More Heroes III official live stream “No More Broadcasting 5.1 GHm,” it was announced that Japan would get a “No More Heroes III Killion Dollar Trilogy” edition.

This special edition will contain a physical copy of No More Heroes 1+2, a physical copy of No More Heroes III, and a special box with artwork by Yusuke Kozaki. It will cost ¥9800,- and release on the same day as the regular version, 27th of August.
Source: Gematsu