I had to google Chiyo Okumura, the english wikipedia page for her is such a hot mess. Looks like one of her kids did it. But there's another Chiyo Okumura from the 60s so it's very confusing.
I know I'm late to this party but I finally listened to Sayuminglandoll and I probably would've laughed at anyone who would say that Sayu would not only release a solo album but that it'd be damn good.
Because well, it is. I get that it's heavily processed but it's executed very well.