Ringo Sheena, herself a musical diva, has worked with 'seven divas', Hikaru Utada, Ikumi Nakajima (tricot), Nocchi (Perfume), ATARASHII GAKKO!, Daoko, and Momo (CHARAN-PO-RANTAN) on her new album 'Hōjoya', her first in 5 years, and announced her first arena tour in 6 years.