S1 • E1
The Earth Defense Force has its last battle with the Gamilas near Pluto. Meanwhile, a mysterious spaceship crashes on Mars.
S1 • E2
The wreckage of the Imperial Japanese Navy battleship Yamato holds a secret. Finally, there is hope.
S1 • E3
Yamato prepares for its mission to Iscandar, but the Gamilas base on Pluto attempts to destroy the ship before it launches.
S1 • E4
The "Yamato" prepares for her first warp flight, but a Gamilas carrier is deployed to make sure that doesn't happen.
S1 • E5
The ship discovers a hidden floating continent/base set up by Gamilas on Jupiter.
S1 • E6
The crew stops over at one of Saturn's moons. There, they discover the wreck of the Yukikaze and a battalion of Gamilas shock troops.
S1 • E7
The ship is about to pass over Pluto and escape the Solar System. Unfortunately, the Gamilas target them with a deadly weapon.
S1 • E8
After tricking their enemies that the ship has sunk, Kodai and Sanada lead a commando group to destroy the Reflection Satellite Cannon.
S1 • E9
The ship prepares to leave the Solar System and off into the unknown, but the surviving Gamilas forces from Pluto prepare for a final showdown.
S1 • E10
With the Gamilas all but crushed in the Solar System, Captain Okita allows every crew member to say goodbye to their families on Earth before they leave.
S1 • E11
Just as the ship leaves the Solar System, the Gamilas leader, Dessler deploys his newest weapon against the Yamato- space mines.
S1 • E12
Still smarting from the last encounter with the ship, Dessler decides to lure the Yamatointo a star and has a special gas.
S1 • E13
The ship recovers a Gamilas pilot in space and the crew try to recover any information that they can get out of him.
S1 • E14
As the new year approaches, the ship takes refuge from a massive solar storm.
S1 • E15
Domel, Dessler's best general, has decided to attack the ship. It couldn't have happened at a worse time because the Yamatois trapped in a galactic whirlpool.
S1 • E16
Mori is sent with Analyzer to a planet to get food supplies. During the mission, the duo get captured by the planet's inhabitants who believe them to be Gamilas sympathizers.
S1 • E17
Goer tries his own hand in defeating the Yamato by unleashing a giant monster.
S1 • E18
Sanada and Kodai are sent to disable a Gamilas electromagnetic satellite. While on the mission, Sanada reveals to Kodai about his past, especially with the latter's brother.
S1 • E19
Aihara gets homesick and starts getting visions regarding his family back home. However, it turns out to be an illusion thanks to Domel.
S1 • E20
The ship finally reaches Balan, Gamilas' midpoint base in between Earth and Iscandar. Domel tries a final gambit to destroy the ship once and for all.
S1 • E21
Domel is put on trial for reckless behavior during the previous battle with the Yamato. Fortunately, Dessler gives him one last chance to destroy the ship.
S1 • E22
The final battle between Domel and the Yamato finally happens, with the fate of the ship's mission at stake.
S1 • E23
The ship finally reaches Iscandar's solar system but come across a stunning revelation - the Gamilas homeworld and Iscandar are twin planets.
S1 • E24
A battle between the Yamato and Dessler is fought on the Gamilas homeworld.
S1 • E25
The Yamato finally reaches Iscandar and gets the Cosmo Cleaner-D from Starsha. Meanwhile, Kodai's brother is revealed to be alive and well on Iscandar.
S1 • E26
Dessler, having revealed to have survived his previous battle with the Yamato, prepares up for one last duel with the ship as it reaches home.
Susumu Kodai
Juzo Okita
Daisuke Shima
Yuki Mori
Shiro Sanada
Hikozaemon Tokugawa
Analyzer
Yoshikazu Aihara
Kenjiro Ota
Heikuro Todo