Could you help me to ask the name of this Japanese drama staged by TVB?

It should be ルージュ/Lipstick played by Riko Imai.

The following is a synopsis found on the Internet: "Tanigawa Ricai (Eriko Imai), who wanted to be an advertisement creator, entered the propaganda department of Christina Cosmetics Company, which she dreamed of, but unexpectedly became an exclusive model of the company and worked under her boss, Lizi Miyamoto (Reiko Takashima). How did she make her own way at work with a pure heart and an undisguised attitude towards herself? How does Cai Li face falling in love with his boss Ritsuko and his old lover Tomoyuki Akiba (Hideki Togi)? ! There seems to be a simple friendship and special relationship with photographer SHEN WOO Kurokawa (Shang Hui Ba Ban). How can Cai Li gain confidence while trusting others? It was originally the novel "Lipstick" by Japanese beauty writer YU MIRI. "

I also watched it on TVB, which aired at noon on Saturday > _ <