I could actually find the answer....But...From my hypothesis...China..and...North Korea
The Yellow Sea
Mongolia is the country that lies between China and Russia. It is located in East Asia and is bordered by China to the south and Russia to the north.
India
The Yellow Sea.
The country is Bhutan, it lies between India and China.
Mongolia separates China and Russia.
No. It is an landlocked Asian country (meaning no access to the sea) which lies between China and India.
Mongolia is a country that lies between China and Russia, in central Asia.
Japan is the island country that lies off China, Korea, and Russia.
Kyrgyzstan, with Bishkek as its capital, is the country located between China and Kazakhstan.
Afghanistan lies between Turkmenistan and Pakistan. however Iran also touches the boundry of Turkmenistan and Pakistan but it does not lies between the above two nations. Afghanistan is a landlocked country surrounded by India, Pakistan, Iran, Turkmenistan, Uzbekistan, Tajikistan and China.
China