A former [[Virtual YouTuber]] group under [[Nanashi Inc.]], dissolved into the larger organization on March 21st, 2023. Themed as a group of adventurers starting as Virtual YouTubers returning home from an isekai scenario, initial costumes designed by [[riichu]].

h5. Members:
* [[Shisui Kiki]]
* [[Ieiri Popo]]
* [[Suzumi Nemo]]
* [[Akane Canna]]
* [[Touri Sei]]
* [[Kohaku Yuri]]
* [[Muraneko Nanashi]] (manager)

h4. External Links
* "Website":[https://www.774.ai/]
* "Twitter":[https://twitter.com/HIYOCRO_PT]
緋翼のクロスピース ひよクロ HIYOCRO