Pegasus leaves Rini in Sailor Moon episode 157 (English dub episode 150, "Dream Believer") because he is unable to tell her more about himself, either because of the curse he is under or because it would put Chibiusa in danger.
However, Super Sailor Moon helps restore Sailor Chibimoon's faith in herself and Pegasus once more, and Chibimoon is able to summon Pegasus in battle at the end of the episode.
I don't know which episode, but the Sailor Scouts get their Crystal Power in the Sailor Moon anime series "Sailor Moon SuperS," when Pegasus, the well, um, pegasus, arrives and updates Sailor Moon and Sailor Mini Moon's lockets.
Rini's last appearance in the "Sailor Moon" television series is in the episode called "The Sweetest Dream. " It was the final episode of the Sailor Moon S series.
The episode is 158, season 4; "Pegasus Revealed" / "The Secret of the Pegasus! The Handsome Guardian of the Dream World"
Pegasus saves Sailor Moon and Rini first in episode 121 (128 in the original Japanese) when he listens to Sailor Mini Moon's desperate prayer for someone to help them and he bestows upon them their new transformation brooches, and Sailor Moon with the Kaleidomoon Scope wand.
Helios
I don't know which episode, but the Sailor Scouts get their Crystal Power in the Sailor Moon anime series "Sailor Moon SuperS," when Pegasus, the well, um, pegasus, arrives and updates Sailor Moon and Sailor Mini Moon's lockets.
Rini's last appearance in the "Sailor Moon" television series is in the episode called "The Sweetest Dream. " It was the final episode of the Sailor Moon S series.
The episode is 158, season 4; "Pegasus Revealed" / "The Secret of the Pegasus! The Handsome Guardian of the Dream World"
Pegasus saves Sailor Moon and Rini first in episode 121 (128 in the original Japanese) when he listens to Sailor Mini Moon's desperate prayer for someone to help them and he bestows upon them their new transformation brooches, and Sailor Moon with the Kaleidomoon Scope wand.
Chibiusa/Rini first meets Helios/Pegasus in Sailormoon SuperS. Japanese episode 128, An Unexpected Encounter! The Night Pegasus Performs His Steps. English episode 121, Dreams Take Flight.
Helios
Helios
The sailor scouts go to the moon in episode 40 or 41 of Sailor Moon.
Episode 132
There isn't an episode in which all of the sailor scouts are kidnapped. The closest to a kidnapping would be in Sailor Moon R when Sailor moon is aducted by Prince Diamond and the is episode 83
Mamoru (Darien) leaves in the heartbreaking episode 173 season 5. :)
They find out in episode 109 of Sailor Moon S