1 — C Danchi Episode

: Eerie, dark moss begins to spread across the concrete walls, appearing almost sentient as it grows in places it shouldn't.

The premiere ends on a chilling note, leaving Kimi and Yuri standing in the shadow of the building as the sun sets, unaware that they are at the center of a cosmic cycle that has been repeating for centuries. C Danchi Episode 1

In the seaside town of Kurosaki, the (C Danchi) stands as a weathered relic of the Showa era, housing a dwindling community of elderly residents and one spirited young girl named Kimi . : Eerie, dark moss begins to spread across

: A gruesome discovery of dead, mangled fish is found within the complex, serving as an early omen of the violence to come. : A gruesome discovery of dead, mangled fish

You can watch the full series of Housing Complex C on Adult Swim or check out reviews from the community on MyAnimeList .

The episode reaches its peak when a series of unsettling visual "illusions" lead the characters to question their surroundings. What starts as a simple story about cultural integration quickly spirals into Lovecraftian horror. The residents' prejudices are pushed to the brink when a mysterious "accident" occurs, suggesting that the true threat isn't the outsiders, but something ancient and malevolent dwelling within the architecture of itself.