Trio de Major (メイジャースリー Meijāsurī?) are the minions of Howling in Suite Pretty Cure♪ : Torimodose! Kokoro ga Tsunagu Kiseki no Melody! who first appear to be taking orders from Aphrodite, who is possessed. Their names are Sharp (シャープ Shāpu?), Flat (フラット Furatto?) and Natural (ナチュラル Nachuraru?).
At first the trio appears to look like a boy band and wears clothing appropriate to pop stars. They seem to be polite but are after the Healing Chest as those are their orders. Later to fight Pretty Cure they transform into huge monsters which are very powerful.
At first they appeared to be working for Aphrodite in the movie but are actually minions of Howling. Sometime before the movie, they started serving the possessed Aphrodite as she froze everyone in Major Land. When Pretty Cure shows up to figure out what is going on, they are ordered to steal the Healing Chest along with the Crescendo Tone. They confront the Cures as they are trying to reach Aphrodite but they are defeated with a lot of difficulty.
Just like the Trio the Minor (Falsetto, Bassdrum and Baritone), Siren, and Mephisto, they can create Negatones from the scattered notes. They have also the power to fly, teleport and transform into powerful monsters; Natural to a blue monster who has the power to control electricity with an attack named Giga Thunder, Flat to a green monster who has the power to control ground with an attack named Tera Ball, and Sharp to a red monster who has the power to control fire with an attack Mega Fire.
- They are the other "Trio" who can control/create Negatones.
- Their attacks, Natural's Giga Thunder, Flat's Tera Ball and Sharp's Mega Fire can be combined to one bigger and more powerful attack.
- They are the first "enemies" who can be defeated and destroyed fully with Music Rondo and Heartful Beat Rock.
- Their names are derived from different types of notes relating to their pitch.
- Their transformation is similar to Falsetto giving Bassdrum and Baritone their monstrous forms in episode 37.
- Sharp shared the same voice actor, Tochika Kouichi with Erika's father.
|V • T • ESuite Pretty Cure♪ characters|
|Cures||Hojo Hibiki/Cure Melody • Minamino Kanade/Cure Rhythm • Siren/Kurokawa Ellen/Cure Beat • Shirabe Ako/Cure Muse|
|Mascots||Hummy • Siren • Fairy Tones|
|Villains||Noise • Mephisto • Siren/Kurokawa Ellen • Bassdrum • Baritone • Falsetto • Negatone|
|Others||Aphrodite • Shirabe Otokichi • Higashiyama Seika • Minamino Souta • Minamino Sousuke • Minamino Misora • Hojo Dan • Hojo Maria • Nishijima Waon • Ouji Masamune • Arisa • Rena|
|Movie only||Suzu • Sharp • Flat • Natural • Howling|