

Thirteen years after their sudden disappearance, an alien race known as the Heterodyne resurface without warning. To combat the Heterodyne, three office workers from the 21st Century Security Corporation operate Dai-Guard - a giant robot no longer regarded as an oversized paperweight. Unfortunately, Dai-Guard is somewhat obsolete and in disrepair. ...
26 episodes total

Episode 1
Episode 1 - Disaster From the Sea

Episode 2
Episode 2 - The Fort at Night

Episode 3
Episode 3 - Circumstances of a Hero

Episode 4
Episode 4 - The Heroine's Melancholy

Episode 5
Episode 5 - Can't Run Facing the Setting Sun

Episode 6
Episode 6 - Memories Taught Me

Episode 7
Episode 7 - Fire and Ice

Episode 8
Episode 8 - A Strange Day

Episode 9
Episode 9 - Explosion! Knot Buster!

Episode 10
Episode 10 - Wages That Correspond to Justice

Episode 11
Episode 11 - Alibi: Two Heterodynes Attack Tokyo

Episode 12
Episode 12 - Shinjuku at Night: Big Battle

Episode 13
Episode 13 - Things That Can be Forgiven, Things that Can't be Forgiven

Episode 14
Episode 14 - Oosugi Report

Episode 15
Episode 15 - We Are All Alive

Episode 16
Episode 16 - Always Sunny in the Soul

Episode 17
Episode 17 - I'd Like to Sleep as if Dreaming

Episode 18
Episode 18 - Run Towards Tomorrow

Episode 19
Episode 19 - White Contract

Episode 20
Episode 20 - Blue Promise

Episode 21
Episode 21 - False Memories

Episode 22
Episode 22 - So That I Can Remain Myself

Episode 23
Episode 23 - What Do You Want to Protect?

Episode 24
Episode 24 - Something that Covers the Sky

Episode 25
Episode 25 - Thoughts that Keep Piling Up

Episode 26
Episode 26 - Victory Song for Tomorrow