is a Japanese actress, radio personality, and model. She is a former third-generation member of the idol girl group Nogizaka46. She is also a former exclusive model of the women's fashion magazine Seventeen. Her acting roles include the supporting roles of Honoka Hanamura in Zambi, Lady Gotoku in What Will You Do, Ieyasu?, and Rin Tsutsui in Me and Future Me!?
On September 16, 2025, Kubo announced her graduation from Nogizaka46.