The Barbaric Machine Clan “Gaiark” was exiled from the Machine World by the Engines, who are huge machines that have their own will. With the exile, the Gaiark switched their target to the world of humans and attacked to pollute the Earth in order to make it more habitable for them. This is when three young individuals with hearts of justice stand up as Go-Ongers.
Engine Sentai Go-Onger (Season 1)

Allies of Justice (Episode 1)
Writer: Junki Takegami
Air date: 2008-02-17
Runtime: 25 min

Reckless Guys (Episode 2)
Writer: Junki Takegami
Air date: 2008-02-24
Runtime: 25 min

Basic Investigation (Episode 3)
Writer: Junki Takegami
Air date: 2008-03-02
Runtime: 25 min
Engine Trouble (Episode 4)
Writer: Junki Takegami
Air date: 2008-03-09
Runtime: 25 min
Sometimes a Mother!? (Episode 5)
Writer: Junki Takegami
Air date: 2008-03-16
Runtime: 25 min
The Maiden's Heart (Episode 6)
Writer: Junki Takegami
Air date: 2008-03-23
Runtime: 25 min
Partner Amigo (Episode 7)
Writer: Sho Aikawa
Air date: 2008-03-30
Runtime: 25 min
The Greatest Miracle (Episode 8)
Writer: Sho Aikawa
Air date: 2008-04-06
Runtime: 25 min
Tomorrow is There (Episode 9)
Writer: Junki Takegami
Air date: 2008-04-13
Runtime: 25 min
Starting Alright (Episode 10)
Writer: Junki Takegami
Air date: 2008-04-20
Runtime: 25 min
Airwave Jack (Episode 11)
Writer: Kenji Konuta
Air date: 2008-04-27
Runtime: 25 min
Sōsuke Banki!? (Episode 12)
Writer: Junichi Miyashita
Air date: 2008-05-04
Runtime: 25 min
Tank Full of Chivalry (Episode 13)
Writer: Naruhisa Arakawa
Air date: 2008-05-11
Runtime: 25 min
Doki Doki Every Day (Episode 14)
Writer: Sho Aikawa
Air date: 2008-05-18
Runtime: 25 min
Engine Stall (Episode 15)
Writer: Junki Takegami
Air date: 2008-05-25
Runtime: 25 min
Honor Recovery (Episode 16)
Writer: Junki Takegami
Air date: 2008-06-01
Runtime: 25 min
Wings of Justice (Episode 17)
Writer: Junki Takegami
Air date: 2008-06-08
Runtime: 25 min
Commoner Hero (Episode 18)
Writer: Junki Takegami
Air date: 2008-06-15
Runtime: 25 min
Gunpei's True Intentions (Episode 19)
Writer: Junichi Miyashita
Air date: 2008-06-22
Runtime: 25 min
Sibling Battle!? (Episode 20)
Writer: Junko Kōmura
Air date: 2008-07-06
Runtime: 25 min
Childish Guys (Episode 21)
Writer: Junki Takegami
Air date: 2008-07-13
Runtime: 25 min
Final Request (Episode 22)
Writer: Junki Takegami
Air date: 2008-07-20
Runtime: 25 min
Reckless Flash (Episode 23)
Writer: Kenji Konuta
Air date: 2008-07-27
Runtime: 25 min
First Smile (Episode 24)
Writer: Kenji Konuta
Air date: 2008-08-03
Runtime: 25 min
Goodbye Mother (Episode 25)
Writer: Sho Aikawa
Air date: 2008-08-10
Runtime: 25 min
Love Affair (Episode 26)
Writer: Sho Aikawa
Air date: 2008-08-17
Runtime: 25 min
Granddaughter Hant!? (Episode 27)
Writer: Junki Takegami
Air date: 2008-08-24
Runtime: 25 min
Partner Gunpei (Episode 28)
Writer: Junki Takegami
Air date: 2008-08-31
Runtime: 25 min
Stop Hiroto (Episode 29)
Writer: Sho Aikawa
Air date: 2008-09-07
Runtime: 25 min
Friendship's Punch (Episode 30)
Writer: Sho Aikawa
Air date: 2008-09-14
Runtime: 25 min
Idol Debut (Episode 31)
Writer: Naruhisa Arakawa
Air date: 2008-09-21
Runtime: 25 min
Search for a treasure (Episode 32)
Writer: Junki Takegami
Air date: 2008-09-28
Runtime: 25 min
Primeval Engines (Episode 33)
Writer: Junki Takegami
Air date: 2008-10-05
Runtime: 25 min
Devilish Woman (Episode 34)
Writer: Junki Takegami
Air date: 2008-10-12
Runtime: 25 min
Engines' Bonds (Episode 35)
Writer: Junichi Miyashita
Air date: 2008-10-19
Runtime: 25 min
Sōsuke… Eternally (Episode 36)
Writer: Junichi Miyashita
Air date: 2008-10-26
Runtime: 25 min
Engine Banki!? (Episode 37)
Writer: Kenji Konuta
Air date: 2008-11-02
Runtime: 25 min
The Maidens' Seriousness (Episode 38)
Writer: Junki Takegami
Air date: 2008-11-09
Runtime: 25 min
Nostalgic Children (Episode 39)
Writer: Sho Aikawa
Air date: 2008-11-16
Runtime: 25 min
Shogun Revival (Episode 40)
Writer: Sho Aikawa
Air date: 2008-11-23
Runtime: 25 min
Advanced Childcare (Episode 41)
Writer: Junichi Miyashita
Air date: 2008-11-30
Runtime: 25 min
Campus Secret (Episode 42)
Writer: Junki Takegami
Air date: 2008-12-07
Runtime: 25 min
Year-End Big Cleanup (Episode 43)
Writer: Junki Takegami
Air date: 2008-12-14
Runtime: 25 min
Protect Christmas Eve (Episode 44)
Writer: Kenji Konuta
Air date: 2008-12-21
Runtime: 25 min
Hatsuyume Plans!? (Episode 45)
Writer: Miyako Hatano
Air date: 2009-01-04
Runtime: 25 min
Runaway Bomper (Episode 46)
Writer: Satoko Yoshimoto
Air date: 2009-01-11
Runtime: 25 min
Ministry Shake-Up (Episode 47)
Writer: Junki Takegami
Air date: 2009-01-18
Runtime: 25 min
Justice Dissolution (Episode 48)
Writer: Kenji Konuta
Air date: 2009-01-25
Runtime: 25 min
Final Battle (Episode 49)
Writer: Junki Takegami
Air date: 2009-02-01
Runtime: 25 min
Road of Justice (Episode 50)
Writer: Junki Takegami
Air date: 2009-02-08
Runtime: 25 min
