Kimi wa Petto (2017)

Shitara, a man who fell from his elite life overnight. His new "place of employment", which has lost his job, house, and wife, is a boarding house?! Under one roof, a perverted love begins from the worst encounter with one of those living there!

Both have similar vibe cause the fl has a side guy and the main man is some office worker. Just that in KWP she ends up with the young guy but in Kareshi wa loan it gets a meeseed up ending. But i enjoyed watching both.

Younger man & older woman love story. This is a Japanese remak of Kimi wa Petto 2003, stars Matsumoto Jun & Koyuki. Both of the drama is still entertaining to watch.

Both female protagonists of this drama are older than their male lovers. In both dramas there are scenes of coexistence between the protagonists.

Both drama have:
-a career woman with a soft/sweet side
-a young talented Main Lead
-Societal Expectations
-Female Friendship
-Strong 2nd Lead Presence
- the topic: what truly makes you happy

It's about a older girl who get's the younger guy's heart! The female is more independent while the male is super cute!

KWP doesn’t have explicit BDSM the way Love and Leashes does, but the aspect of dog role play and the relationship between the fl and ml is definitely a DS one. Both also delve into how engaging in DS helps relieve stress and anxiety for both parties in different ways.

The relationship between Sumire and Momo is similar to the relationship of Hye Sung and Soo Ha....very sweet and cute...and there are also "older" or appropriate man that is better off for the FL's in theory....but the feeling of love is simply not there...or they love the younger guy more...and they both have this connection from the past, in the ML's and the FL's younger days...when ML was still a boy....watch it and you will know what I am talking about

After learning that his ex-girlfriend has a fabulous new boyfriend, Hyun Seung spends his nights wracked with insomnia and jealousy. Then one night, a phone call from a sexy stranger breathes new life into his gray existence. Even with her enviable looks and a successful boyfriend, Yun Jung feels love deprived. While attempting to spice up her relationship, Yun Jung resorts to giving her boyfriend a steamy phone call… only to find that the guy on the other end is someone else and she just can’t quit him!

Kimi wa Petto is about a woman letting a man live in her apartment on the condition that he behaves like a dog at home.
My Woofy Poofy Love is about a woman co-habiting with a man who can actually transform into a dog.

When her boyfriend was caught cheating on her, Terada Aki moved out of her apartment and into a sharehouse, where she found herself reunited with her first love, Hongyo Tomoya. Hongyo is novelist, but he has recently been having trouble with his writing, and he asked Terada for help - with a shocking proposal. To complicate matters, the other residents in the sharehouse also start interfering in Terada's life.

well it has similar comfortable partners to be with and also cute to watch the main character only has to stay beside to help, some funny scenes too

Maria, struggling financially, juggles a low-paying day job with nighttime shifts at a cabaret to fund her sister Nana's eye operation. Tragedy struck their family when a young Maria accidentally caused a fire, resulting in Nana's blindness and their father's death. Shiro, a discontented concert pianist, crosses paths with Maria in a traffic accident, leading to his hospitalization. Adopting a false identity and amnesia, Shiro seeks refuge at Maria's home, eventually becoming a cabaret pianist. Unbeknownst to them, fate weaves a complex web, revealing that their lives were never meant to intersect.

Older Successful Woman, Younger less successful man living in FL's house...Same vibe, same feel...just less romantic excitement from Dame na Warashi ni Koishite Kudasai.

Akabane Yu moves to a dormitory room after her father's transfer from work. She is excited that she will live in the same dorm as Shirakawa Takumi aka "White Prince." Yet, Kurosaki Haruto aka "Black Devil" kisses her as punishment for going against him. It is Yu’s first kiss. Since then, she becomes obedient to Kurosaki Haruto.Akabane Yu moves to a dormitory room after her father's transfer from work. She is excited that she will live in the same dorm as Shirakawa Takumi aka "White Prince." Yet, Kurosaki Haruto aka "Black Devil" kisses her as punishment for going against him. It is Yu’s first kiss. Since then, she becomes obedient to Kurosaki Haruto.