Goro Naya (納谷 悟朗 Naya Gorō) was a Japanese actor, voice actor, narrator and theatre director actor that affiliated to Theatre Echo. He was the older brother of actor/voice actor Rokurō Naya. He was the first voice actor for Ultraman Ace in the series of the same name in speaking voice and grunts.
Goro Naya died on March 5, 2013 due to chronic respiratory failure. He was 83 at the time of his death.
- Ultraman Ace - Voice of Ultraman Ace
- Mirrorman - Voice of Invaders (ep 8, 34, 50 and 51)
- Jumborg Ace - Voice of Alien Emerald
- Chibira-kun - Voice of Gao
- Army of the Apes - Voice of Yukom
- Kamen Rider series - Voice of Great Leaders
- Lupin the 3rd - Voice of Inspector Zenigata
- Karate Baka Ichidai - Voice of Todd Wakamatsu
- (The) Mouse and His Child - Voice of Crow
- Odin - Starlight Mutiny - Narration; Voice of Shonosuke Kuramoto
- One Piece - Voice of Crocus
- Shiroi Kiba White Fang Monogatari - Voice of Weedon Scott
- Space Battleship Yamato - Voice of Captain Kōsaku Aruga; Juzo Okita
- Nausicaä of the Valley of the Wind - Voice of Yupa
This section here refers to Goro Naya's grunts being reused per stock footage on other Ultraman Series:
- Great Decisive Battle! The Super 8 Ultra Brothers - Ultraman Ace, Ace Robot in grunts
- Ultraman Mebius Gaiden: Hikari Saga - Ultraman Ace in grunts
- The・Ultraman: Jackal vs. Ultraman - Ultraman Ace in grunts
- Ultra Fight Victory - Ultraman Ace in grunts
- Although Goro voiced speaking voice and grunts for Ultraman Ace in the series, the title character still reused Ultraman's grunts by Masao Nakasone in some instances.