The Trainees (Official: 研究生 Kenkyuusei, commonly called トレーニーズ Toreeniizu) is a term discribing characters in Pretty Rhythm: Infinite Skies. While all members of the diffrent Prism Show Schools are usually called Trainees, the term usually refers the four main characters who aren't part of Infinity or SEASON.
- Yorukawa Akari (SHINING SKIES, Temporary part of Pretty Prism)
- Morimoto Yuna (SHINING SKIES)
- Kato Toriko (SHINING SKIES)
- Joukuu Sakura (SHINING SKIES)
- Yozora Mizuki (Pretty Prism)
- Kitasaki Hikari (Pretty Prism)
- Nakamoto Yuki (Pretty Prism)
- Kobayashi Miharu (Pretty Prism)
- Kobayashi Akiko (Pretty Prism)
- Hibata Yui (Pretty Prism)
- Saito Haruka (Pretty Prism)
It's mentioned that the Trainees of Pretty Prism aren't often seen performing original Prism Jumps. However, the four main trainees of the series later perform their original Prism Jump Rocking Heart.
- The term Trainees and as well the official translation are based on Millyna's favourite Idol-Group AKB48.