Article about Love Rain being exported to Japan made the news in Taiwan.

Hello pretty EEL's

From Taiwan Apple Daily: The article said the drama was exported to Japan for 5billion won O.O

From suk nation:
... 台灣蘋果日報 - 張根碩《愛情雨》搭潤娥超夯 銷日創1.3億天價. 張根碩創韓星「外賣價」新高！他和「少女時代」的潤娥合演韓劇《冬季戀歌》導演尹錫湖的新作《愛情雨》，該劇開拍才1個多月，便以50億韓元(約1億3332萬元台幣)天價售出日本播映權，平均每集達666萬元台幣...)

cr : shiro, Cri J Indonesia