Saiki Himeka (才さい奇き 姫ひめ歌か, Saiki Himeka?) also known as the stage name Kiki (奇キ姫キ, Kiki?) and the epithet the Songstress Prodigy (若わかき 天てん才さい 歌うた姫ひめ, Wakaki tensai utahime?) is a main character and is Rentarou's 26th girlfriend. She is a first year student at Ohananomitsu High School in Class 1-6.
