Japanese drama recommendations

Looking to see if theres anymore romance Jdrama's that fit any of this criteria. Chinese or Taiwanese dramas are fine as well if you can't think of any jdrama's. 

1. Popular female lead (like an idol or actress) paired with an average guy. Rich girl/poor guy is fine too

2. Nice or shy male lead paired with a bitchy or mean (tsunderes basically) female lead 

Some drama's I've watched already

- Boku to Star no 99 Nichi

- Celeb to Binbo Taro

- Zenkai Girl

• Star No Koi 
• Densha Otoko