Gin Gin's manager Chen Ching-ju points out that the Lan Yu craze is virtually unprecedented. Normally 90 % or more of customers are male homosexuals, but more than one-third of Lan Yu accessories have been purchased by females. And they were sold out in just a few days.
對於這波《藍宇》熱潮，晶晶書庫經理陳靜儒指出，這幾乎是前所未見，平常書庫客人同志佔九成以上，但《藍宇》週邊商品卻有三分之一以上是女性影迷前來購買，且在幾天內就搶購一空。