68-sai no Shinnyu Shain SP (2018)

https://mydramalist.com/30154-68-sai-no-shinnyu-shain

Title: 68歳の新入社員 Title (romaji): 68-sai no Shinnyu Shain Also known as: 68-Year-Old New Employee Broadcast network: FUJI Broadcast period: 2018

Synopsis: Although Shuichi has lost his wife, there is no lack of female influence in his life. He has three daughters who are eligible for marriage, and an assortment of women friends and lovers that has earned him the reputation of being a playboy. But the real love interest in his life is his female boss. How he and his daughters work out their romantic adventures provides both entertainment and enlightenment in the challenges of finding true love. -- TBS

VoD recording from Amazon

English subtitles - https://www.d-addicts.com/forums/viewtopic.php?f=13&t=164583