Princess Training in Girl Power Up ♥ (ひめ修業で女子力アップ ♥ Hime shūgyō de joshi ryoku appu ♥) is part two of episode 17 of GO-GO Tamagotchi!. Along with part one, it is episode 238 overall. It first aired on July 31, 2014.
The girls of DoriTama School have princess training to polish their girl power and make them worthy of their ideal prince. Himespetchi is the instructor and gives everyone in the fashion class princess training.