If you want to start UDON business in Spain.
You can't use the word of " UDON "
Because one of the Spanish company has the copyright of " UDON " as
Trademark registration!!!
OMG right!!! you could see more details here
https://news.yahoo.co.jp/byline/kuriharakiyoshi/20160310-00055241/
I am not interested in UDON business but I LOVE UDON so
I was wondering !!! How about you?
Ten un buen fin de semana
ciao