In Japan: mainly keep Monster Hunter and Yokai Watch. And some Dragon Quest
West: Fifa, GTA, CoD, Elder Scrolls...
I also really think they should have a western blockbuster franchise of their own. Maybe their own fantasy RPG, or action game like Uncharted/Tomb Raider.
Spending warm summer days indoors
Writing frightening verse
To a buck-toothed girl in Luxembourg
NES, SNES, N64, GC, Wii, WiiU, GB, GBC, GBA, DS, 3DS, Mega Drive, Game Gear, PS1, PS2, PSP, XBOX 360, Atari Lynx