People followed Office Romance page 1

Older female / Age gap
https://www.mangago.me/home/mangalist/1923634/

Villainess / Good to be bad 
https://www.mangago.me/home/mangalist/1711683/

Gangster/ yakuza / mofia / mob / delinquent 
https://www.mangago.me/home/mangalist/420620/

Reverse Harem
https://www.mangago.me/home/mangalist/2563243/