Based on trade volume alone, we should be anti-Japan and anti-China.

‌Looking at the trade proportions
Both Japan and China result in deficits when calculating imports and exports
The countries that bring a surplus to our country are overwhelmingly the US, Vietnam, and EU nations
Regardless of whether Japan is kind or what the national character of China is
Neither of them is helpful
From our country's perspective, the US is the best country, whether in terms of economy or security