The social experiment of Terrace House moves back to Japan and to Karuizawa. Six new people moves into a big house in the forest. One boy who looks like he would cry if his house mates eats his wagyu. The token model wannabe girl. The token haafu. An older dude with a mustache. A hockey player and a digital nomad. Will someone finally get laid? Or will the lack of love hotels make it awkward? Will Seina visit them and stir it up?