主题：我看日本参选联合国常任理事国 -- meitnerium

(1) Officially involve Taiwan issue

(2) Officially involve Korean Nuke Crisis

(3) Claim DiaoYu Dao belong to it

(4) will be come a permanent memeber UN security council

(5) change its history and crime of World War II

Any of these should take with a cost. But it paid nothing. China kept quite silent on all these that relate to our core interests. This only encourages Japan more agressive on Taiwan and other issues that conflict with China, not mentioed the situation will be worse after it become another nuke superpower. Don't say this will not happen, you will find it can produce 1000 nuke head in one night.