E01 · The Forthcoming Time 25m
10/6/1999
Students train at the Liebe Delta station; tensions and relationships are introduced before disaster strikes.
E02 · Unnecessary Things 25m
10/13/1999
A sabotage incident begins to destabilize the station, causing confusion and mistrust.
E03 · Beyond the Vast Sea 25m
10/20/1999
The crisis escalates as the station is dragged toward the dangerous “Sea of Geduld.”
E04 · The Ring of Ryvius 25m
10/27/1999
The station is destroyed; surviving students escape aboard the hidden spaceship Ryvius, now stranded without adults.
E05 · A Little Harmony 25m
11/3/1999
Students begin forming a fragile society aboard the Ryvius.
E06 · My Moment 25m
11/10/1999
A coup led by Blue takes control; the Vital Guarder weapon system is discovered.
E07 · The Changing Times 25m
11/17/1999
Power struggles deepen as leadership fractures and factions form.
E08 · We Didn't Know Anything 25m
11/24/1999
The crew struggles to understand the ship and their situation.
E09 · Vital Guarder 25m
12/1/1999
The giant weapon is activated as external threats emerge.
E10 · Even If You Can't Believe 25m
12/8/1999
The Ryvius is attacked; it fights back but becomes a target of authorities and is forced to flee.
E11 · When the Party's Over 25m
12/15/1999
After a brief celebration, the crew are labeled terrorists; rationing and inequality begin.
E12 · Whereabouts of the Future 25m
12/22/1999
The crew debates their direction and survival strategy.
E13 · If Only to Meet 25m
12/29/1999
Personal relationships intensify amid isolation.
E14 · To Be Too Conscious 25m
1/5/2000
Class divisions and resentment worsen onboard.
E15 · Swept Away 25m
1/12/2000
The Ryvius drifts further from help; morale declines.
E16 · Deforming World 25m
1/19/2000
The ship’s internal society becomes increasingly unstable.
E17 · Free Order 25m
1/26/2000
Authority structures begin to collapse.
E18 · Incomprehensible 25m
2/2/2000
The survivors reflect on their failures and misunderstandings.
E19 · Smiling With You 25m
2/9/2000
Moments of humanity appear amid growing chaos.
E20 · Things You Can't Give Up 25m
2/16/2000
Ikumi seizes control of the ship using the Vital Guarder, enforcing strict rule.
E21 · We Don't Need Tomorrow 25m
2/23/2000
The crew becomes divided under harsh leadership.
E22 · In Order to Survive 25m
3/1/2000
Martial law intensifies as survival becomes the only priority.
E23 · Torn Past 25m
3/8/2000
Characters confront their past actions and guilt.
E24 · Kouji Aiba 25m
3/15/2000
Kouji challenges Ikumi’s rule as outside forces close in.
E25 · In Order to Stay as Myself 25m
3/22/2000
Personal identity and choices come to the forefront.
E26 · Tomorrow 25m
3/29/2000
With the Final battle and resolution, survival comes at a cost. The remaining crew moves toward an uncertain future.