BOJ's Kuroda: Trade war now is worse than between Japan-US in 1980s

More comments from Bank of Japan's (BOJ) Kuroda are crossing the wires via Reuters:

• Tensions between the US and China go beyond trade and so are more serious than those US, Japan faced in the 1980s. 
• Fed's example shows it was not necessarily productive, desirable to lay out the exit strategy for easy policy too early.