You can find the Tagalog-dubbed version of One Piece Episode 1
Sa katunayan, mas maganda ang Japanese voice acting (si Mayumi Tanaka bilang Luffy ay iconic), at mas updated ito – nasa Episode 1000+ na ang kwento. one piece tagalog episode 1 link
While a direct "Tagalog Episode 1" link is hard to verify as safe, here are the best ways to watch: You can find the Tagalog-dubbed version of One