Saint Seiya - Season 1 - Eps 14: Defeated! Genma Ken!
The four Saints prepare to face Ikki (Hyoga wasn't dead after all), but they are no match for the mighty cosmo of Ikki. He knocks them out with one single strike, except for Seiya, who was protected by the Gold Cloth. Aided by the cosmo of his friends, Seiya finally manages to defeat Ikki after a deadly battle.
About Saint Seiya

Title: Saint Seiya
First Air Date: 1986-10-11
Last Air Date: 1989-04-01
Status: Ended
Rating: 8.5/10 (from 1298 votes)
Language: JA
Seasons: 1
Total Episodes: 114
Network: tv asahi
Genres: Animation, Drama, Action & Adventure, Sci-Fi & Fantasy
Production Companies: Toei Animation
Synopsis
Ages ago, the goddess Athena was served by fighters called Saints who channeled the power of the Cosmos within them. Now a youth named Seiya has trained to become a Saint himself by earning the mystical Cloth of Pegasus. He is joined by other Saints with Cloths of their own to fight for Athena.
Cast

Toru Furuya
Seiya (voice)

Hirotaka Suzuoki
Shiryu (voice)

Ryo Horikawa
Shun (voice)

Koichi Hashimoto
Hyoga (voice)

Hideyuki Hori
Ikki (voice)

Keiko Han
Saori Kido (voice)

Hideyuki Tanaka
Narrator / Aiolia (voice)

Mami Koyama
Shaina (voice)

Yuriko Yamamoto
Marin (voice)

Kazuyuki Sogabe
Saga / Kanon (voice)