Yoko Aramaki and Kodai Matsuura

Yoko Aramaki, a Japanese singer and impressionist from Okayama, is celebrated for her four-octave vocal range and mastery of pop, rock, enka, R&B, and jazz. Known as the "Monomane God Queen" for her world-class vocal mimicry, she is also a studio musician. Her discography features albums like "Anytime musix" and popular songs such as "Only Love." She has received awards including the Okayama Award.

Kodai Matsuura, born in Sapporo, Hokkaido, Japan, is a versatile singer-songwriter and impressionist. Known for his J-Pop style and multi-role vocal impersonations, he blends original compositions with acapella and beatbox. He gained prominence winning TV impersonation competitions, including Fuji TV's "Monomane Oza Ketteisen". His discography includes the album "I am a singer" and singles like "Originality" and "Melting White". He has contributed to anime soundtracks and collaborated with artists like Takaya Kawasaki.