E1
The Forthcoming Time
25m · October 6, 1999
Students train at the Liebe Delta station; tensions and relationships are introduced before disaster strikes.
E2
Unnecessary Things
25m · October 13, 1999
A sabotage incident begins to destabilize the station, causing confusion and mistrust.
E3
Beyond the Vast Sea
25m · October 20, 1999
The crisis escalates as the station is dragged toward the dangerous “Sea of Geduld.”
E4
The Ring of Ryvius
25m · October 27, 1999
The station is destroyed; surviving students escape aboard the hidden spaceship Ryvius, now stranded without adults.
E5
A Little Harmony
25m · November 3, 1999
Students begin forming a fragile society aboard the Ryvius.
E6
My Moment
25m · November 10, 1999
A coup led by Blue takes control; the Vital Guarder weapon system is discovered.
E7
The Changing Times
25m · November 17, 1999
Power struggles deepen as leadership fractures and factions form.
E8
We Didn't Know Anything
25m · November 24, 1999
The crew struggles to understand the ship and their situation.
E9
Vital Guarder
25m · December 1, 1999
The giant weapon is activated as external threats emerge.
E10
Even If You Can't Believe
25m · December 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 · December 15, 1999
After a brief celebration, the crew are labeled terrorists; rationing and inequality begin.
E12
Whereabouts of the Future
25m · December 22, 1999
The crew debates their direction and survival strategy.
E13
If Only to Meet
25m · December 29, 1999
Personal relationships intensify amid isolation.
E14
To Be Too Conscious
25m · January 5, 2000
Class divisions and resentment worsen onboard.
E15
Swept Away
25m · January 12, 2000
The Ryvius drifts further from help; morale declines.
E16
Deforming World
25m · January 19, 2000
The ship’s internal society becomes increasingly unstable.
E17
Free Order
25m · January 26, 2000
Authority structures begin to collapse.
E18
Incomprehensible
25m · February 2, 2000
The survivors reflect on their failures and misunderstandings.
E19
Smiling With You
25m · February 9, 2000
Moments of humanity appear amid growing chaos.
E20
Things You Can't Give Up
25m · February 16, 2000
Ikumi seizes control of the ship using the Vital Guarder, enforcing strict rule.
E21
We Don't Need Tomorrow
25m · February 23, 2000
The crew becomes divided under harsh leadership.
E22
In Order to Survive
25m · March 1, 2000
Martial law intensifies as survival becomes the only priority.
E23
Torn Past
25m · March 8, 2000
Characters confront their past actions and guilt.
E24
Kouji Aiba
25m · March 15, 2000
Kouji challenges Ikumi’s rule as outside forces close in.
E25
In Order to Stay as Myself
25m · March 22, 2000
Personal identity and choices come to the forefront.
E26
Tomorrow
25m · March 29, 2000
With the Final battle and resolution, survival comes at a cost. The remaining crew moves toward an uncertain future.