Twenty years after their planet was attacked by the brutal Zone Empire, the five Hoshikawa children, who escaped and were raised on Earth, must prepare for a brand-new war. This time, though, they're ready ... having developed the powerful Fiveman technology that will help them defend Earth from the same empire that conquered their home world.
Chikyuu Sentai Fiveman (Season 1)

The Five Sibling Warriors (Episode 1)
Writer: Hirohisa Soda
Air date: 1990-03-02
Runtime: 20 min

Father's Payback! Mother's Payback (Episode 2)
Writer: Hirohisa Soda
Air date: 1990-03-09
Runtime: 20 min

Challenge! The Galactic Tiger (Episode 3)
Writer: Hirohisa Soda
Air date: 1990-03-16
Runtime: 20 min

Get the Earth Drunk (Episode 4)
Writer: Hirohisa Soda
Air date: 1990-03-23
Runtime: 20 min

Orphaned Galaxy Egg (Episode 5)
Writer: Hirohisa Soda
Air date: 1990-03-30
Runtime: 20 min

I Hate Hard Workers (Episode 6)
Writer: Mami Watanabe
Air date: 1990-04-06
Runtime: 20 min

The 45m Grade-Schooler (Episode 7)
Writer: Hirohisa Soda
Air date: 1990-04-13
Runtime: 20 min

Shine! A Seed of Life (Episode 8)
Writer: Kunio Fujii
Air date: 1990-04-20
Runtime: 20 min

Gingaman Appear (Episode 9)
Writer: Hirohisa Soda
Air date: 1990-04-27
Runtime: 20 min

Suck My Blood! (Episode 10)
Writer: Toshiki Inoue
Air date: 1990-05-04
Runtime: 20 min

Dangerous Treasure Hunting (Episode 11)
Writer: Kunio Fujii
Air date: 1990-05-11
Runtime: 20 min

Arthur's Super Transformation (Episode 12)
Writer: Hirohisa Soda
Air date: 1990-05-18
Runtime: 20 min

Do, Re, Mi, Fight (Episode 13)
Writer: Hirohisa Soda
Air date: 1990-05-25
Runtime: 20 min

The Cute Liar (Episode 14)
Writer: Hirohisa Soda
Air date: 1990-06-01
Runtime: 20 min

There Are Two Reds!! (Episode 15)
Writer: Hirohisa Soda
Air date: 1990-06-08
Runtime: 20 min

Hungry Hero (Episode 16)
Writer: Mami Watanabe
Air date: 1990-06-15
Runtime: 20 min

Fumiya's Friendship Announcement (Episode 17)
Writer: Kunio Fujii
Air date: 1990-06-22
Runtime: 20 min

Saving Money!! (Episode 18)
Writer: Toshiki Inoue
Air date: 1990-06-29
Runtime: 20 min

Red Fighting Robot (Episode 19)
Writer: Hirohisa Soda
Air date: 1990-07-06
Runtime: 20 min

Burning Sibling Robot (Episode 20)
Writer: Hirohisa Soda
Air date: 1990-07-13
Runtime: 20 min

Vaulting Horse Trio (Episode 21)
Writer: Hirohisa Soda
Air date: 1990-07-20
Runtime: 20 min

Shining Handsome Youth (Episode 22)
Writer: Mami Watanabe
Air date: 1990-07-27
Runtime: 20 min

The Five-kun Dolls (Episode 23)
Writer: Hirohisa Soda
Air date: 1990-08-03
Runtime: 25 min

Slow Turtle Ninja (Episode 24)
Writer: Hirohisa Soda
Air date: 1990-08-10
Runtime: 25 min

Friendship's Sakurajima (Episode 25)
Writer: Hirohisa Soda
Air date: 1990-08-17
Runtime: 25 min

It's Kyushu, Huh (Episode 26)
Writer: Hirohisa Soda
Air date: 1990-08-24
Runtime: 25 min

If You Sleep, You Die (Episode 27)
Writer: Toshiki Inoue
Air date: 1990-08-31
Runtime: 25 min

Chorus of Underworld (Episode 28)
Writer: Hirohisa Soda
Air date: 1990-09-07
Runtime: 25 min

Fusion vs. Combination (Episode 29)
Writer: Hirohisa Soda
Air date: 1990-09-14
Runtime: 25 min

Black Gorlin (Episode 30)
Writer: Hirohisa Soda
Air date: 1990-09-21
Runtime: 25 min

Dangerous Mother (Episode 31)
Writer: Hirohisa Soda
Air date: 1990-09-28
Runtime: 25 min

Gaku Dies (Episode 32)
Writer: Toshiki Inoue
Air date: 1990-10-05
Runtime: 25 min

Deadly Flip-turn (Episode 33)
Writer: Hirohisa Soda
Air date: 1990-10-12
Runtime: 25 min

Can-Packed Humans (Episode 34)
Writer: Hirohisa Soda
Air date: 1990-10-19
Runtime: 25 min

Gaku's Secret!! (Episode 35)
Writer: Kunio Fujii
Air date: 1990-10-26
Runtime: 25 min

Super Twin Strategy (Episode 36)
Writer: Mami Watanabe
Air date: 1990-11-02
Runtime: 25 min

Human Cannon (Episode 37)
Writer: Hirohisa Soda
Air date: 1990-11-09
Runtime: 25 min

Fake Sibling Teachers (Episode 38)
Writer: Hirohisa Soda
Air date: 1990-11-16
Runtime: 25 min

Please Love Me (Episode 39)
Writer: Toshiki Inoue
Air date: 1990-11-23
Runtime: 25 min

Boy Majin Sword (Episode 40)
Writer: Mami Watanabe
Air date: 1990-11-30
Runtime: 25 min

Scary Date (Episode 41)
Writer: Kunio Fujii
Air date: 1990-12-07
Runtime: 25 min

Kung Fu Spirit (Episode 42)
Writer: Hirohisa Soda
Air date: 1990-12-14
Runtime: 25 min

TV Love (Episode 43)
Writer: Hirohisa Soda
Air date: 1990-12-21
Runtime: 25 min

Struggle Robot Battle (Episode 44)
Writer: Hirohisa Soda
Air date: 1991-01-11
Runtime: 25 min

Rushing into the Enemy Base (Episode 45)
Writer: Hirohisa Soda
Air date: 1991-01-18
Runtime: 25 min

The Whereabouts of Our Parents (Episode 46)
Writer: Hirohisa Soda
Air date: 1991-01-25
Runtime: 25 min

The Super Beast's Big Shedding (Episode 47)
Writer: Hirohisa Soda
Air date: 1991-02-01
Runtime: 25 min

Departure to the Stars (Episode 48)
Writer: Hirohisa Soda
Air date: 1991-02-08
Runtime: 25 min

Seasons

Episodes 48
Episodes 16