| Pythagoras Trio|
ピタゴラス / ぴたごらす
Artist: TROYCA (トロイカ)
|Pythagoras Trio (ピタゴラストリオ) is a 3-person unit consisting of Yamato Nikaido, Mitsuki Izumi, and Nagi Rokuya from IDOLiSH7.|
During the joint practice portion of the Main Story between IDOLiSH7 and TRIGGER (around Part 2 - Chapter 9) Gaku Yaotome from TRIGGER is added to the group for this period.
Pythagoras Trio's unit name comes from the Pythagorean Tuning, which is made up of sharps, flats, and naturals, which are Yamato Nikaido (Sharp), Mitsuki Izumi (Flat), and Nagi Rokuya (Natural) respective musical symbols.
Pythagoras Trio and Fly away don't have official names for their units. Because of that, both the Japanese and English fandom has dubbed them as these names.
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