recommended J drama rom com with happy ending

Hi all  

thanks for come to help me,

please suggest me for Recommended J drama with rom com genre, or romance with happy ending please,

( you can see my list )

I'm new at japan doramaland, please take care of me. 

Thank you

Black Cinderella

1 Pound no Fukuin 
101st Marriage Proposal 
5-ji Kara 9-ji Made 
Buzzer Beat 
Dekichatta Kekkon 
Densha Otoko 
Hana Yori Dango 
Hapimari: Happy Marriage!? 
Kimi wa Petto 
Last Christmas 
Last Cinderella 
Long Vacation 
Love Generation 
Love Revolution 
Lunch Queen 
Mou Ichido Kimi ni, Propose 
Nigeru wa Haji da ga Yaku ni Tatsu 
Orange Days 
Proposal Daisakusen 
Shanai Marriage Honey 
Star no Koi 
Yamato Nadeshiko Shichi Henge