In celebration of Sakura's upcoming birthday on March 19, her fans designed a subway birthday advertisement in celebration of the special day.
![Miyawaki Sakura](https://img.sbs.co.kr/newimg/news/20220302/201642907_700.jpg)
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.
![걸그룹 아이즈원 출신 일본인 미야와키 사쿠라 생일 축하 광고 (사진=서경덕 교수 제공)](https://img.sbs.co.kr/newimg/news/20220302/201642794_700.jpg)
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.
![걸그룹 아이즈원 출신 일본인 미야와키 사쿠라 생일 축하 광고 제거된 상태 (사진=서울교통공사 제공)](https://img.sbs.co.kr/newimg/news/20220302/201642795_700.jpg)
(Credit= Online Community, Mnet)
(SBS Star)