Season 1

1. The Dance of Spring

2026-03-29 · 24m

Ten years ago, the balance of the seasons was broken. Now two girls set out to return spring to a frozen land.

2. Lingering Snow

2026-04-05 · 24m

The return of spring arouses painful memories and conflicting feelings in the Agent of Winter.

3. A Glimpse

2026-04-12 · 24m

Hinagiku and Sakura go to stay with the Agent of Summer and stumble into a sisterly feud.

4. Morning Calm

2026-04-19 · 24m

Insurgents attack the Agent of Summer's home. The two Guards fight back.

5. Alone Together

2026-04-26 · 24m

Hinagiku and Sakura approach the Village of Spring, recalling painful memories.

6. A Place to Call Home

2026-05-03 · 24m

Sakura reflects on her reunion with Hinagiku and the challenges they overcame to begin their journey.

7. Dusk

2026-05-10 · 24m

The young Agent of Autumn and her Guard go about their lives in a high-tech fortress.

8. Spring Rain

2026-05-17 · 24m

In the aftermath of the latest attack, Rosei relives his past with Hinagiku and their violent separation.

9. United Front

2026-05-24 · 24m

Rosei resolves to take action and contacts Sakura, only to get the last response he expected.

10. Afterimage

2026-05-31 · 24m

Hinagiku recognizes Nadeshiko's kidnapper, and the newly united Agents finally identify their enemy.

11. Impatience

2026-06-07 · 24m

Hinagiku and Sakura are waiting to meet the Winter duo at the Agency when the building comes under attack.

12. Assault

2026-06-14 · 24m

Ishihara holds Rosei and Itecho at gunpoint, revealing her own past and the full scope of Kasai's attack.

13. Recapture

2026-06-21 · 24m

Ruri, Ayame, and Rindo face Kasai in a battle to get Nadeshiko back.

14. Spring Flowers Bloom in Winter

2026-06-28 · 24m

Hinagiku and Sakura confront Misuzu, and their pasts, head-on.