Sailor Earth, Guardian of Empathy and Justice

Her name has the kanji for rainbow
There's something in her that will make you go whoa!
Nijiko has a puppy named Celi
It appreciates rubs on its belly
Her name truly stands out
"Earth Gemstone Make Up" is what she needs to shout!
This little girl is Sailor Earth
She will surely prove her worth
Her attack is "Blue Bubblegum Blitz!"
The power of bubbles gives a lot of hits
She may be a novice
Doesn't change the fact she's a guardian of Empathy and Justice!