Ami Mizuno is the highest ranked student in Usagi's class, and Usagi manages to befriend her despite their academic differences. But when Luna suspects that Ami might be Senshi as well, Ami also suspects that as the reason for Usagi's friendship and refuses. When she is attacked by a Youma, Ami realizes how true a friend Usagi is and awakens as Sailor Mercury.
Episodes
I'm Sailor Moon
2003-10-04
Ami-chan Joins Up
2003-10-11
The Third Senshi is Rei-chan the Priestess
2003-10-18
Infiltrate the Party!
2003-10-25
Is Usagi-chan a Real Friend?
2003-11-01
The Transfer Student is Sailor Jupiter
2003-11-08
Someone Saw Me Transform!
2003-11-15
Rei and Her Father
2003-11-22
Protect the Silver Crystal!
2003-11-29
I am the Queen of Darkness, Queen Beryl
2003-12-06
I Met the Real Minako-chan!
2003-12-13
Sailor V is Actually the Princess!
2003-12-20
The Last Shitennou, Kunzite, Appears
2003-12-27
Usagi Has Become a Youma?
2004-01-10
Punish the Burglar
2004-01-17
Got to Save Osaka-san!
2004-01-24
Minako Transforms Before Rei!
2004-01-31
The Five Sailor Senshi Finally Together
2004-02-07
Usagi's Exciting Valentine
2004-02-14
Hina-san Was Mamoru's Fiance...
2004-02-21
What Have You Done to Ami-chan?!
2004-02-28
Ami-chan Has Fallen Into Enemy Hands...
2004-03-06
Rei Sings to Awaken Her Senshi Power
2004-03-13
Can't Forget Chiba Mamoru
2004-03-20
Shockingly, Tuxedo Mask is Chiba Mamoru...
2004-03-27
Usagi is the Real Princess!
2004-04-03
Luna Became a Sailor Guardian!
2004-04-17
Welcome Back, Ami!
2004-04-24
Minako's Rival, Mio Kuroki, is a Transfer Student?
2004-05-01
Mio Deceives Usagi
2004-05-08
Jupiter Awakens Her Senshi Powers!
2004-05-15
Mamoru Came Back
2004-05-22
Ami is Changing Schools?
2004-05-29
A Mother-and-Daughter Talk
2004-06-05
Sailor Venus and Zoisite are Working Together?
2004-06-12
Princess Sailor Moon Appears!
2004-06-19
The Princess Will Cause a Catastrophe!?
2004-06-26
Believe Me! I Definitely Won't Destroy the Planet!
2004-07-03
Usagi's Mother's Challenge as a Reporter!
2004-07-10
Minako vs Rei, Where's the Battle?
2004-07-17
Actually, I'm a Senshi!
2004-07-24
I Won't Use the Power of the Legendary Silver Crystal!
2004-07-31
Usagi and Mamoru's Promise
2004-08-07
Zoisite Turned Back into a Stone
2004-08-14
Youma Metalia's Violent Attack
2004-08-21
Sailor Venus Awakens her Senshi Powers
2004-08-28
Goodbye, Minako
2004-09-04
Mamoru is Captured by Metalia!
2004-09-18
The Five Sailor Senshi Surpassed Their Previous Lives
2004-09-25
Voice Cast
