Shimizu Serina

 (清水芹奈) is a Japanese idol, a founding member of Item wa Teru Teru Nomi! and a former member of KAMO ga NEGI wo Shottekuru!!! under the name Tachibana Amina (立花あみな).

She joined KAMO ga NEGI wo Shottekuru!!! on March 9, 2019 and graduated on December 22, 2019, where the group disbanded.