In which episode does Naruto Namikaze Minato appear?
The number of episodes in which the Fourth Hokage appeared
Naruto 1 Uzumaki Naruto! Goodbye! (Standing on the toad and sealing the Nine-Tails)
Naruto 26 cannot be missed! Report before entering the Forest of Death! This is Konohamaru's school grade news! (TV original, saying that the fourth generation is the hero who sealed the Nine-Tails and protected the Leaf Village)
Naruto 56 Life or Death! ? To teach the secret is to risk your life! (Appears in the photo)
Naruto 72 The face under the mask of Naruto's fault (a scene from the Third Generation's Memories)
Kakashi Gaiden 339-340 (as a teacher) Kakashi)
Jiraiya Ninjutsu 347-348 (Minato named Naruto after the protagonist of Jiraiya’s novel)
Naruto 353 Jiraiya’s Heroic Story (Jiraiya recalled the failures of his life before his death, and Minato named Naruto)
Naruto 379 Payne vs Kakashi (Kakashi saw his teacher Minato and his companion Uchiha before losing consciousness Obito and Lin)
Naruto 387 Earth Blast Star (appeared in Naruto's consciousness when the Nine-Tails exploded, preventing Naruto from unlocking the Nine-Tails Seal)
Naruto 388 The Fourth Hokage (admits that Naruto is his son, and tells that the Nine-Tails Incident 16 years ago was man-made and not natural)
Naruto 389 Two Disciples (Naruto recalls the relationship with his father during the battle Meeting)
Naruto 408: The Record of the Perseverance Master and Disciple Ninfeng (Part 2) (The back walking behind Naruto)
Naruto 410 Past Chapter ~ The Trajectory of Konoha ~ Naruto Man and Veteran ◆ (TV original, genin veteran recalls the mission with the fourth generation)
Naruto 466 Orange Glory (Uzumaki Kina appears in Naruto's consciousness, telling the story of his childhood with Minato Meeting, the Minato hero saved the beauty)
Naruto 467 Kyuubi was targeted (Kina Uzumaki told the truth about the day Naruto was born 16 years ago)
Naruto Shippuden Special Chapter 468-469 Father's Decision and Mother's Tears ~ The Secret of Naruto's Birth ~
Naruto 468 The Fourth Hokage's Death Battle! (Fighting with Fei, hitting him with Rasengan)
Naruto 469 "Thank you" (Sealing the Nine-Tails, dying with Kushina)
Extended information:
Becoming Hokage
After the Third Ninja War, Konoha signed a peace treaty with Iwagakure on the premise that Konoha made concessions. In order to be responsible for the Konoha ninjas who died in the war, and under pressure from Konoha's top brass, the Sandaime Hokage voluntarily resigned from the position of Hokage. With his outstanding performance and strong strength in the Third Ninja War, Minato successfully became the fourth Hokage of the Fire Country Konoha Ninja Village with the unanimous consent of the Fire Country daimyo.
Reference: Baidu Encyclopedia - Namikaze Minato