In celebration of Sakura's upcoming birthday on March 19, her fans designed a subway birthday advertisement in celebration of the special day.

The advertisement is designed like a 5-cut comic book, but the bottom left panel caused an controversy online as it looks like the Rising Sun symbol.

It is the flag that the Imperial Japanese Army waved in the front lines every time they invaded other countries during the World War II.
Since March 1 is the Independence Movement Day of Korea, the timing of the advertisement made the whole situation even worse.

(Credit= Online Community, Mnet)
(SBS Star)