[8] She has also been selected to appear with other Nogizaka46 members in advertising campaigns for Mouse Computer, 7-Eleven, Fanta, Pokémon Go, and Cup Star.

[15] In 2019, after reprising her Zambi stage role for the Nippon TV adaptation of the play,[16] Yamashita played the supporting role of nurse Mami Ichinose in the 2019 BS TV Tokyo ensemble drama Cheers to Miki Clinic (神酒クリニックで乾杯を, Miki Kurinikku de Kanpai o), an adaptation of the novel of the same name by mystery writer Mikito Chinen.

[18] Later that year she joined the cast of the live-action film adaptation of the manga Eizouken ni wa Te o Dasu na!

[19] Yamashita played the lead role of Reiko Nonoyama in the 2021 TV Tokyo drama The Other Woman (じゃない方の彼女, Janaihō no Kanojo), which was originally conceived by Yasushi Akimoto.

[21] She joined the cast of the 2023 Fuji TV live-action adaptation of the manga Stand Up Start as Yoshino Haga, a conscientious bank employee.