
Quick answer — Kokoro Kikuchi voices Shoujo in ONE PIECE FAN LETTER, Potpourri in Heartcatch Precure!, Sarada Uchiha in Boruto: Naruto the Movie and 16 more characters.
Kokoro Kikuchi voices Shoujo (ONE PIECE FAN LETTER), Potpourri (Heartcatch Precure!), Sarada Uchiha (Boruto: Naruto the Movie), Sacchuu (Magical Girl Spec-Ops Asuka), Tae-Yeon (Yona of the Dawn), Doggy (Star☆Twinkle Precure), Akira Mikado (Sugar Sugar Rune), Tomoka Hashino (Tonari no Seki-kun: The Master of Killing Time) and 11 more.
Shoujo is voiced in Japanese by Kokoro Kikuchi.