It has been a good run for Dragon Ball Heroes: Ultimate Mission, but in its eighth week, the Japanese Nintendo 3DS-only portable-port of the on-going arcade game has finally fallen off both the Media Create and Famitsu sales lists (for the period of 15 April 2013 to 21 April 2013).

The game pushed itself over the 160,000 copies mark last week, but failed to crack the Top 20 on the Media Create sales list. With the bump in sales from Dragon Ball Z: Battle of Gods coming and going earlier this month, we are likely looking at modest, slower sales for the game moving forward.

Dragon Ball Heroes: Ultimate Mission for the Japanese Nintendo 3DS is available for purchase at CDJapan and Play-Asia. As previously noted, however, the Nintendo 3DS is region-locked and will require a Japanese system to play. There is currently no word on an international release of the game.