If you live in either Japan, Korea, or Taiwan...please answer this?

Question:

ok so i just want to know what actor/singer is popular for TEENS currently
in Japan, Korea, and Taiwan.
---please copy and paste so you can answer the following questions and make sure you answer both actor and singer---THANK YOU:)

**************************************…


*Japan(actor/singer)*
male:
female:
for all ages:
most popular of all time:
boyband/girlband-


*Korea(actor/singer)*
male-
female-
for all ages-
most popular of all time-
boyband/girlband-


*Taiwan(actor/singer)*
male-
female-
for all ages-
most popular of all time-
boyband/girlband-

Answer:

I lived in Japan:

Male Actor: Christopher Martins
Female: Vera Von Shcutts
Most popular of all time?

The Rolling Stones..

at least that's the vibe I got when i was in Japan.