@Kaldin some translations can be tricky, especially when it's Any language with the letter "L" to Japanese, or Vice-Versa.
And Because the Japanese don't have the letter "L" when a Foreign word with the letter "L" is annunciated in Japanese, it is spoken as "R".
For Example: the English word "Apple" would be annunciated as "Apuru".
Culture Lesson aside, this is where we got our Information.
https://kaiyari.fandom.com/wiki/Renard#articleComments