Towa Tei
Konishi is a prolific producer, composer, arranger and remixer. He has written, produced and arranged in collaboration with many artists, such as Unicorn, Towa Tei, Mari Natsuki, Cornelius, Yumi Yoshimura of Puffy AmiYumi, Alisa Mizuki, Akiko Wada, SMAP and Mika Nakashima.