Episode 75:

Saffiru = Sapphire
Esmeraude = old french spelling of "emerald"

Obasan - Reminder: young women HATE to be called this by young people, as it is reserved for middle-age peope. 

Majipan = the Japanese way of saying "marzipan", which is a confection made of ground almonds or almond paste, egg whites, and sugar, which is often molded into decorative shapes.

Reminder: "Usako" is Mamoru's pet name for Usagi. Now that he says he doesn't love Usagi, he doesn't call her by this term anymore.

Episode 77:

Udering = "ude" is "arm", so "arm ring". This monster puts "ring" at the end of her sentences.

Episode 78:

Pharmakon = the Greek word for "drug" and our root word for "pharmacy".

Minako is famous for misquoting Japanese saying.

I'm not quite sure what Luna means about catching colds. She seems to be implying that only idiots catch. I don't know if this a Japanese saying or a Luna saying.
