Recommendations

[Queen Bee]

I know there are already a lot of threads like this but I figured I might as well ask for some recommendations for other artist to listen to, J-Pop or K-pop. I've been looking for other singers who have a similar style to the singers I listen to already plus some people completely different. Here is a list of singers and groups I already listen to:

Solo Female (I would definitely like some suggestions for K-Pop here)
Ayumi Hamasaki
Koda Kumi
Namie Amuro
Maki Goto
BoA
Hitomi Shimatani
AILI
Becky♪♯
Shion
alan
KOKIA
HYNA
Miliyah Kato
Miho Fukuhara
Meisa Kuroki
Kana Nishino
Yuka Masaki
Superfly
Angela Aki
JUJU
JASMINE
lecca
miwa
ICONIQ
YUI
Hikaru Utada

Solo Male (I really need some good recommendations here)
Kiyokiba Shunsuke
blanc.
Blaise Plant

Groups/Bands (again, I need some good recommendations)
Every Little Thing
Do As Infinity
mihimaru GT
MONKEY MAJIK
FLOWER
Love
Happiness
Dream
After School (E-Young is my fav!)
NERDHEAD
T-ARA

Also something that might help me is if you put why you like the singer or group. You don't have to though I can't wait to see who people recommend!