Ushirokara Haiyoritai

Ushirokara Haiyoritai is a Japanese group credited under the romanized name Ushirokara Haiyoritai. Rather than a solo project, it is documented as an ensemble with a publicly identified lineup that includes ハス太, クー子, 暮井珠緒, ルーヒー・ジストーン, ニャル子さん, 八坂真尋, 八坂頼子, and 余市健彦. The group’s official website is nyaruko.com, which remains the clearest public reference for the project. Because publicly available information is limited, Ushirokara Haiyoritai is best described as a Japanese group with a clearly listed roster and a compact public record centered on that official site.