Foreign reserves of Japanese government: Foreign reserves = Short terms debts of Japan economy

2016/9/22 Foreign reserves of Japanese government: Foreign reserves = Short terms debts of Japan economy 

Japanese foreign reserves August 2016

http://www.mof.go.jp/international_policy/reference/official_reserve_assets/2808.html

$1256 billion as Japanese foreign reserves 

1. Foreign currency.            $1193 billion 

2. IMF reserve position.     $12 billion 

3. SDR.                                $17 billion 

4. Gold.                               $32 billion 

5. Others.                            $0.5 billion 

Japan Government has $1256 billion as foreign reserves.

And Japanese economy balance sheets are below.

Balance sheet of Japanese economy 

http://www.mof.go.jp/international_policy/reference/iip/2015.htm

Assets $9480 billion @2015 ($1=¥100)

1. Direct investment.     $1516

2. Stock & Bond             $4231  ($2695 is bond)

3. Derivatives                 $449

4. Others.                       $1804

5. Foreign reserves      $1485

Debts  $6094 billion 

1. Direct investment.      $243

2. Stock & Bond             $3205 ($1336 is bond)

3. Derivatives                 $455

4. Others.                       $2189 # ($1471 is short debts) #

I wonder that Short debts in Debts is as big as foreign reserves.

This fact shows that foreign reserves are only for short debts.

And I think Japan government helps only banks when crisis happens?!