Five episodes into its second season, The Ramparts of Ice (*Koori no Jouheki*) has reached its quiet turning point. Episode 18 resolved Koyuki's unfinished business with her ex, and episode 19 reset the triangle around Minato and Momoka. Per Anime News Network's weekly reviews, it is the most emotionally honest stretch of the show so far. New episodes stream weekly on Netflix.
Quick answer
Is The Ramparts of Ice Season 2 good? Yes, if you liked season 1. The Ramparts of Ice Season 2 premiered October 1, 2026 on Netflix, picking up the episode numbering from the 14-episode first season (Studio Kai, April 2026). It adapts Kōcha Agasawa's webtoon-style romance manga, from the same creator as Polar Opposites (*Seihantai na Kimi to Boku*). ANN community scores for the latest episodes sit at 4.1/5 (episode 18) and 3.9/5 (episode 19). SenpaiRanks tracks the series at a 7.67 consensus score, in solid upper-mid territory for fall romance.
Where it stands after episode 19
The season's big emotional beat came in episode 18. Igarashi returns, and he and Koyuki finally say the things they never said while they were dating. ANN's reviewer Bolts called it a balanced breakup: neither side is cast as the villain, and Igarashi comes off as maybe the most ordinary teenager in the cast. Koyuki's whole arc is about learning to say what she feels, so the scene does real work.
Episode 19 deals with the fallout. Koyuki, with that chapter closed, decides not to chase Minato. The focus moves to Minato and Momoka, and to how Momoka's history with unwanted attention shapes the relationship she is choosing now. The episode also adds a backstory that explains Minato's people-pleasing as a product of a hard home life.
Here is the season 2 trailer:
The catch
The same review names the show's habit: it raises a thread (a past hurt, a family detail) and then doesn't come back to it for a long time. The reviewer also hints that the Minato–Momoka pairing doesn't look built to last. That is a feature if you like slow-burn ensemble romance and a frustration if you want the main couple settled by midseason.
Key visual for The Ramparts of Ice
Worth a slot?
If you finished season 1, keep going. Season 2 is paying off the character work, and it is all on one global platform with no regional licensing puzzle. If you are new, start from episode 1 on Netflix. This is a show about four friends slowly opening up, and the payoff depends on that buildup. For other fall picks, our best fall 2026 anime ranking and the best romance anime board are the next stops, and you can rate The Ramparts of Ice to move its position.
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Frequently asked questions
Q: Where can I watch The Ramparts of Ice Season 2?
A: Netflix streams it worldwide, with new episodes weekly since October 1, 2026.
Q: Is The Ramparts of Ice Season 2 good?
A: Yes, for fans of season 1. ANN community scores for episodes 18 and 19 are 4.1/5 and 3.9/5, and SenpaiRanks tracks the series at 7.67.
Q: Do I need to watch season 1 first?
A: Yes. Season 2 continues the episode numbering and the character arcs directly from the 14-episode first season.
Q: Who wrote The Ramparts of Ice?
A: Kōcha Agasawa, who also created Polar Opposites (Seihantai na Kimi to Boku). The two series share characters.
Q: What happens in episode 19?
A: Koyuki steps back from Minato, and the story shifts to Minato and Momoka's relationship and Minato's backstory.