To Your Eternity released on HBO Max on June 2nd, 2021 and released episodes weekly whenever Crunchyroll released a dubbed episode two days prior (sometimes they didn't, nobody's perfect).

On September 17th, 2021, every episode was re-rated TV-14. Seeing as I loved this series and didn't want it to meet the same fate as Re:ZERO, I quickly messaged HBO Max's help page on Twitter to inform them of this change. I feel like I freaked someone out over there, because 12 days later episode 1 was re-rated TV-MA-L, episode 2 went back to normal, and nothing else had changed. A couple weeks later, all of the ratings went back to normal.

1 - "The Last One" - TV-PG-L

2 - "A Rambunctious Girl" - TV-14 (Original) / TV-14-V (Re-rating)

3 - "A Small Evolution" - TV-14-V

4 - "A Large Vessel" - TV-14-LV

5 - "Those Who Follow" - TV-14-LV

6 - "Our Goals" - TV-14-LV

7 - "The Boy Who Wants to Change" - TV-PG-DLV

8 - "Monster Brothers" - TV-14-LV

9 - "Deep Memories" - TV-PG-V

10 - "New Family" - TV-14-LV

11 - "Gift From the Past" - TV-PG-L

12 - "Awakening" - TV-14-DL

13 - "Aspiring to Go Higher" - TV-14-LV

14 - "Jananda, Island of Freedom" - TV-14-LV

15 - "A Girl Named Tonari" - TV-14-LV

16 - The Children's Dreams" - TV-14 (Original) / TV-14-LV (Re-rating)

17 - "The Defeated" - TV-MA-LSV

18 - "To Continue On" - TV-14-LV

19 - "Wandering Rage" - TV-14-DV

20 - "Echoes" - TV-PG-V