If you're looking for anime similar to Link Click x Vatti CM, you might like these titles.
A colloboration between the company Lotte, and the anime Weathering With You, to advertise Lotte's drinkable ice cream Coolish.
A collaboration between the food brand Nissin, and the anime Baki: Son of Ogre, to advertise Saikyou Donbei cup noodles.
A collaboration between McDonald's and the anime Suzume no Tojimari, to advertise McDonald's Big Mac hamburger.
The two protagonists of Re:ZERO enjoy cup ramen. The ad is in Japanese with Chinese subtitles and show Subaru introducing Emilia to Cup Noodles' Chinese brand, Hé Wèi Dào, after a study session. The pair enjoy a cup of the seafood flavor Cup Noodle, China's most popular flavor.