There are many song about anti-Japanese sentiment in KR.
The vocal group "Syoujyo Jidai" (Girlhood?) sung anti-Japanese sentiment song at their show rehearsal. The song said that Japanese territory Take-Shima island is own domain. Did they sing that song in the show? -- No.
The reason why they can't sing anti-Japanese sentiment song in Japan is a business matter.
Illegal downloading is rampant in KR according to progress of the internet development. The songs and music doesn't sell for that reason. They must go out their country to survive. A video lost to illegal downloading in their country, too. Video company withdrew. Please don't do the business which isn't concluded in own country in other countries.
Illegal downloading ruins an economy.
The reckless Internet ruins themselves.
Persons wants to make an enemy when he feels uneasy, because they can be relieved.
