Picture: Ramparts of Ice – Studio Kai
More Ramparts of Ice is on the way to Netflix! The first season landed on the streaming service in April 2026, and fans won’t have to wait long for a second season, which is confirmed for release on Netflix in October 2026.
The Ramparts of Ice is a Japanese Netflix Original anime series adapted from Kocha Agasawa’s manga series of the same name. The series is directed by MANQ and produced by Tokyo-based Studio Kai. The first season debuted on Netflix on April 2, and while the series did not make it into the global top ten, the series did make it into Japan’s top ten, reaching 2nd in the rankings, and made it into the top list of 23 additional countries.
“The story centers around Koyuki Hikawa, a socially withdrawn student who keeps an emotional wall between herself and others. The only person she spends time with is her longtime friend, Miki Azumi. One day, her quiet life is disrupted when a boy named Minato Amamiya inexplicably starts trying to break through her barriers. The aloof Koyuki, the high school idol Miki, the overly familiar Minato and the laid-back basketball player Yota share an awkward, occasionally frustrating, yet wholesome student life.”
The second season has been confirmed to be coming to Netflix in October 2026!
It has been confirmed that the second season of the anime will begin its Japanese broadcast on Thursday, October 1, 2026. Episodes from the first season released on Netflix the same day as the Japanese broadcast, and we expect the second season to do the same.

Netflix has yet to drop a trailer for the second season, but a teaser trailer for the second season has been released on the TBS YouTube channel.
Are you looking forward to watching more Ramparts of Ice on Netflix? Let us know in the comments below!