Address terms: Liu-chan, Imu-kun, Naiko, Ifu, Aniki Distinguished by white-purple hair and a gentle smile. A calm and approachable person from Kansai. A considerate individual who is quick to notice changes in others, he possesses a charming gap between his personality and his low-toned rap.

Address terms: Liu-chan, Sho-chan, Nai-chan, Ifu-kun, Aniki Characterized by light blue hair and transparent eyes. An airheaded type with a cute and soft atmosphere. While he has a spoiled side, he approaches singing with more seriousness than anyone else.

Address terms: Liura, Hotoke, Shouto, Naiko, Aniki His blue hair and handsome features catch the eye. He has a cool and mature aura, but is actually playful and good at taking care of others. A kind personality who supports his comrades in subtle ways.

Address terms: Liura, Hotoke, Shouto-chan, Maro (Ifu), Aniki Leaves an impression with pink hair and a calm atmosphere. Possessing refined features and a gentle smile, he is highly responsible and cares deeply for his friends. A reliable presence who spares no effort. President of VOISING and leader of Ireis.

Address terms: Liura, Hotoke, Shouto, Naiko, Maro (Ifu) Exudes reliability with black hair and sharp eyes. While hearty and masculine, he is attentive and cares for his comrades. He possesses a warmth that seems to wrap around others.