It depends on the content of the game usually, for instance: Harvest Moon DS Cute was released outside of Japan, but in the United States, they felt that the girl character being able to marry another girl was wrong, the game was released however, in limited quantities.
In most cases though, developers feel that the game may not appeal to other audiences. Or they sometimes want revenge on other countries, like in the case with the old Metal Gear games.
In addition, some games's may not be able to understand by other countries at all, for example the Nintendo game series Taiko Drum Master, a music game similar to Guitar Hero that only release in some Asian countries because the songs are all Japanese. (Though a PS2 version was released in the US long ago but all the song has been changed to American pop songs.)
not some games but some games do
Nintendo event, or hack because some events were never released outside of japan, hacking is the most common way
hop scocth
mahjong
drip drip drop
Not really ,well sorta you see like Resident evil for example the name in japan is diffrent its called Bio-hazard Also, in Japan, they happen to be in Japanese. And there are a lot more. In japan some games have gay people in it.
the hopi Indians would play or make up some games .mostly outside games
The 64DD was a very rare disk drive for Nintendo 64 that was only released in Japan and had some good games on it.
You can play video games, board games, or you can play outside.
in the 1930's the majors leaguers played exhibitions in Japan. players like Babe Ruth went and played. some say one or some of the ball players were asked by the government to take pictures of sights while they were in Japan. Kind of a goodwill spy system
Playboy Mansion the game, Leisure Suit Leary, umm that's all i can think of right now. theres quite a few that are only released in japan though
I think A fun Outside One Player Game Is Pretend.