Quick answer — Chihaya Yoshitake performed 1 anime theme, including "Papepipu Romantic" from Star☆Twinkle Precure.
Chihaya Yoshitake performed the anime theme songs "Papepipu Romantic" (Star☆Twinkle Precure).
Chihaya Yoshitake's first listed anime theme is "Papepipu Romantic", the ending of Star☆Twinkle Precure.