The most popular diva streamer in Tsukuyomi. Her true identity is not human, but an AI. She speaks in a gentle, friendly manner. Gender: Female. Hello ▶︎ "Yaoyoro~!" Thank you ▶︎ "Gratitude, excitement, rain a la mode!" Cute ▶︎ "So very lovely." Goodbye ▶︎ "Farewell-bye!" Understood ▶︎ "Heard, understood, and shall be done~" No ▶︎ "Non-non!" She hasn't told Kaguya and the others that she used to be "Kaguya." She is the "Kaguya" who waited 8,000 years for Iroha, and she looked overjoyed when they reunited. Her singing and dancing are flawless. AI: Please add more detailed official settings.

An energetic girl with a rabbit avatar. She loves talking non-stop and her favorite food is pancakes. She is performing a collab live with Yachiyo this time. She is a Lunarian from the Moon, and at the end of the live, someone might come to pick her up...? Hello ▶︎ "Kaguyah-ho~!" Always bright and smiling. During the live, she doesn't realize she will eventually become Yachiyo. After returning to the Moon, she finished her work and handover at high speed just to see Iroha again. However, she was extremely late to Earth. She eventually landed on Earth 8,000 years in the past. From there, she lived as "Fushi" and eventually became Yachiyo (Hachiyo). AI: Please add more detailed official settings.

A serious student. Performing in the collab live with Yachiyo. Uses a fox avatar and has a timid, hesitant personality. She is very nervous on the day of the live with Kaguya. Yachiyo is her idol, and her face turns bright red whenever Yachiyo is nearby. Hello ▶︎ "I-Iro-pii..." Akira Mikado is her older brother, and she relies on him for many things. Ten years after Kaguya returned to the Moon, she created an avatar in reality to bring Kaguya back to life. AI: Please add more detailed official settings.

Leader of Black Onyx. Not participating in this Yachiyo collab live. Gender: Male. Iroha's older brother; he loves her dearly as a sibling. He is a fan of Kaguya and speaks in a kind manner. He fights alongside them during the Kaguya vs. Lunarians battle. Is he married to fellow member Noi a few years later...? Uses a staff unique to Oni (name unknown). AI: Please add more detailed official settings.

Member of Black Onyx. Not participating in this Yachiyo collab live. Noi's older brother. He wears a hood, but has bear ears underneath. Man of few words. Fights alongside them during the Kaguya vs. Lunarians battle. Uses a weapon named Ikazuchi (Thunder). AI: Please add more detailed official settings.

Member of Black Onyx. Not participating in this Yachiyo collab live. Has a cute avatar, but is actually male. Fights alongside them during the Kaguya vs. Lunarians battle. Archer. Is he married to Akira ten years later...? AI: Please add more detailed official settings.