Tempura
台風 (taifuu) The word 'typhoon' actually comes from Japanese :)
台風 (tai-fuu) This word actually comes from Japanese
Futatsu comes before mittsu in Japanese.
foolish (just like how the English word comes from the Portuguese doudo, which means "a foolish person")
It is definitely Portuguese.
Port. Piri Piri the Portuguese.
corbra
Tsunami comes from Japanese.
The character Dark Magician comes from the popular Japanese anime series Yu-Gi-Oh. The Dark Magician was first introduced in an episode called "The Heart of the Cards".
The word arigato comes from arigatō gozaimasu,which means thank you (so is a shortening, like our English "thanks") and has no relationship with the Portuguese word. The similarity is coincidental just as Malay dua "two" sounds cognate with English (of Latin origin) "dual" meaning "two" but is not: like the Japanese word it was in use long before contact with Europeans.
Racquel comes from the Portuguese and means lamb.
No, it does not. The two languages are unrelated.