What's the difference between 向こう and 向こう側?


My textbook ( _An Introduction to Modern Japanese_ ) introduced 向こう as meaning
"the other side of" and 側{がわ} as meaning "side". On page 76 it states that

> 側 can be added to some, but not all, of these [location-specifying] nouns to
> indicate even more detail

then proceeds to give 左側, 右側 and 向こう側 as examples. The first two make sense,
but I don't see how adding 側 to 向こう provides any extra detail whatsoever: we
already have the notion of "side" from 向こう, after all.

When would you use 向こう側 instead of 向こう and vice versa? I've studied the
examples available on WWWJDIC, but I can't find any clear pattern.




向こう is relatively abstract in its usage and can include both the literal sense
of being "on the other side," like in bridging some sort of gap, as well as in
a metaphorical sense of "over there," like referring to people, as in _me_ and
_the other person/people/whoever_. 向こう also carries this connotation of
general "awayness" that you can use to refer to a place as vague as "over
there" or another country.

向こう側, on the other hand, is a little bit more limited in scope because you
attach the extra 側 meaning to it. What 側 does in this sense is it kind of
makes it a little more concrete, if that makes sense. Basically in every usage
that I know of for 向こう側 you could say 向こう, but for every use of 向こう you cannot
say 向こう側.

For example, 向こう側 refers to the other side of something. So you can have
川の向こう側 or 山の向こう側 to refer to the other side of a river or the other side of a
mountain. In a conversation you can have your point of view and the other
side's point of view, and you can also use 向こう側 here. The nuance here is that
there is an emphasis on some sort of spatial/metaphorical other side. 向こう by
itself, I believe, has more of a general meaning of _away_. There is the
related word 向かう which means "to face," and its noun counterpart 向かい, which is
a synonym for 向こう. Thinking of it in terms of facing something/somewhere may
help you understand the scope of 向こう in general while 向こう側 sort of anchors
that down to just another side.

If this was a little long and rambly then I apologize, and I'll try to boil it
down to a few basic points.

  * 向こう generally means the opposite direction or something located there, like 向こうの返事 or 向こうの家
  * 向こう can include location that is generally just away from the speaker's location, especially with regard to another group/individual or whatever, like saying 向こうの人 when referring to a foreign country in relation to your own.
  * 向こう側 basically means "other side" or the "far side" or the "opposite side" or whatever, as in the far side of a mountain, the other side of a river, especially as contrasted with this side.
  * Both can refer to another party in some conversation or in events (相手) but generally I think 向こう is used more.

The following links are useful for seeing the distinctions (in Japanese):

[ALC entry for 向こう](http://eow.alc.co.jp/search?q=%E5%90%91%E3%81%93%E3%81%86)

[ALC entry for
向こう側](http://eow.alc.co.jp/search?q=%E5%90%91%E3%81%93%E3%81%86%E5%81%B4)

[Dictionary entry for
向こう](http://www.weblio.jp/content/%E5%90%91%E3%81%93%E3%81%86)

[Dictionary entry for
向こう側](http://www.weblio.jp/content/%E5%90%91%E3%81%93%E3%81%86%E5%81%B4)




向こう is relatively abstract in its usage and can include both the literal sense
of being "on the other side," like in bridging some sort of gap, as well as in
a metaphorical sense of "over there," like referring to people, as in _me_ and
_the other person/people/whoever_. 向こう also carries this connotation of
general "awayness" that you can use to refer to a place as vague as "over
there" or another country.

向こう側, on the other hand, is a little bit more limited in scope because you
attach the extra 側 meaning to it. What 側 does in this sense is it kind of
makes it a little more concrete, if that makes sense. Basically in every usage
that I know of for 向こう側 you could say 向こう, but for every use of 向こう you cannot
say 向こう側.

For example, 向こう側 refers to the other side of something. So you can have
川の向こう側 or 山の向こう側 to refer to the other side of a river or the other side of a
mountain. In a conversation you can have your point of view and the other
side's point of view, and you can also use 向こう側 here. The nuance here is that
there is an emphasis on some sort of spatial/metaphorical other side. 向こう by
itself, I believe, has more of a general meaning of _away_. There is the
related word 向かう which means "to face," and its noun counterpart 向かい, which is
a synonym for 向こう. Thinking of it in terms of facing something/somewhere may
help you understand the scope of 向こう in general while 向こう側 sort of anchors
that down to just another side.

If this was a little long and rambly then I apologize, and I'll try to boil it
down to a few basic points.

  * 向こう generally means the opposite direction or something located there, like 向こうの返事 or 向こうの家
  * 向こう can include location that is generally just away from the speaker's location, especially with regard to another group/individual or whatever, like saying 向こうの人 when referring to a foreign country in relation to your own.
  * 向こう側 basically means "other side" or the "far side" or the "opposite side" or whatever, as in the far side of a mountain, the other side of a river, especially as contrasted with this side.
  * Both can refer to another party in some conversation or in events (相手) but generally I think 向こう is used more.

The following links are useful for seeing the distinctions (in Japanese):

[ALC entry for 向こう](http://eow.alc.co.jp/search?q=%E5%90%91%E3%81%93%E3%81%86)

[ALC entry for
向こう側](http://eow.alc.co.jp/search?q=%E5%90%91%E3%81%93%E3%81%86%E5%81%B4)

[Dictionary entry for
向こう](http://www.weblio.jp/content/%E5%90%91%E3%81%93%E3%81%86)

[Dictionary entry for
向こう側](http://www.weblio.jp/content/%E5%90%91%E3%81%93%E3%81%86%E5%81%B4)

