Season
- Season 1 2015-07-04
Episode
- Episode 1: The Self-Defense Force Goes to Another World
- Episode 2: Two Military Forces
- Episode 3: Fire Dragon
- Episode 4: To Unknown Lands
- Episode 5: The Battle of Italica
- Episode 6: Ride of the Valkyries
- Episode 7: The Princess's Decision
- Episode 8: Japan, Beyond the Gate
- Episode 9: The Hakone Mountain Night Battle
- Episode 10: Despair and Hope
- Episode 11: Visitor
- Episode 12: What Would Itami Do?
- Episode 13: The Banquet Begins
- Episode 14: The Imperial Capital Quake
- Episode 15: Tuka Luna Marceau
- Episode 16: The Fire Dragon, Once More
- Episode 17: Decisive Battle
- Episode 18: The Magic City of Rondel
- Episode 19: Dangerous Sisters
- Episode 20: Lover
- Episode 21: Deadline
- Episode 22: The Empress in Slave's Clothing
- Episode 23: Paradrop
- Episode 24: Thus They Fought
Gate Season 1 To Unknown Lands
Off-duty Japan Self-Defense Forces (JSDF) officer and otaku, Youji Itami, is on his way to attend a doujin convention in Ginza, Tokyo when a mysterious portal in the shape of a large gate suddenly appears. From this gate, supernatural creatures and warriors clad in medieval armor emerge, charging through the city, killing and destroying everything in their path. With swift actions, Youji saves as many lives as he can while the rest of the JSDF direct their efforts towards stopping the invasion.
Three months after the attack, Youji has been tasked with leading a special recon team, as part of a JSDF task force, that will be sent to the world beyond the gate—now being referred to as the "Special Region." They must travel into this unknown world in order to learn more about what they are dealing with and attempt to befriend the locals in hopes of creating peaceful ties with the ruling empire.
