In what country does baechu originate?
Kkakdugi Kkakdugi or diced radish kimchi is a variety of kimchi in Korean cuisine. Usually, it has all the ingredients of kimchi, but the baechu (hangul: 배추; Napa cabbage) used for kimchi is replaced with Korean radish (called "mu", 무 in Korean). "Kkakdugi" is a popular banchan (side dish) enjoyed by Koreans and others.
Prince Asa Prince Asa (阿佐太子 , Asa Taishi , 572 – 645) , was the eldest son of King Wideok of Baekje who was sent to Japan in April, 597 to teach the Japanese Buddhism and become teacher of Prince Shōtoku. In Korea he was known as "Ajwa-taeja".