In the main story, Part 4, Chapter 6, Chapter 3, the maiden squadron Rosie and Kakunsa from the second universe appear for the first time as enemy characters.
Although it appeared in the story from Chapter 3, it is the first time it has appeared in battle. I can't rely on it because of the rarity of the story, but both charactersEXTREMEAppeared as.
Rosie
Kakuunsa
Below are excerpts from the official Dragon Ball website
2th universe [Universe of kindness]
Otome Sentai 3 characters before transformation
Otome Sentai 3 characters after transformation
Librian
CV: Rina Kitagawa
The leader of the Maiden Squadron led by Kakunsa and Rosie. Transformed from a beautiful girl into a chubby warrior, attacked by a wild boar.
"Brian! Brian! Librian!"
Kakuunsa
CV: Ryoko Shiraishi
It transforms into a beast-like warrior, attacking violently with scratches and bites. It was dropped off the ground by the powerful turning kick of No. 17 and dropped out.
"Sun Sun! Kakkun! Sun Kakkun!"
Rosie
CV: Yusuke Saito
Transforms into a Chinese-style magic warrior with the Yachaina fist that becomes sharper and stronger as you shoot.
"Susu! Susulo! Susurosuron!"