Rather than continue to discuss them in my Kodansha Picture Books thread, I thought it was about time I created a new thread solely dedicated to all of the Sailor Moon comics and other features that appeared in Tanoshii Youchien from 1992 until around 2004/2005. I still hope these comics manage to get an official re-release someday, but until then, I'll be sharing what I find in this thread.
Here again is the first chapter, which probably appeared in the March or April 1992 issue:
1. Nice to meet you. I'm Usagi Tsukino. Up until now, I used to be a normal girl.
Usagi: "Bye-bye!"
Naru: "See you tomorrow!"
2. Usagi: "Welp, guess I'll head home."
?: "Usagi, Usagi!"
Usagi: "Huh? Who's there?"
3. SFX: Boing!
Luna: "I'm Luna. I've been searching for you."
Usagi: "ACK! A talking cat!"
4. SFX: Sparkle Sparkle
Luna: "Here, put on this brooch."
5. A mysterious cat had unexpectedly appeared. Light coming from the brooch engulfed me. What was happening!?
Usagi: "What the? This brooch!"
Luna: "It's proof that you're a soldier chosen to ward off evil."
6. SFX: Shimmer Shimmer
Usagi: "Oh! That's Naru's voice!"
Luna: "An enemy's appeared! As Sailor Moon, it's up to you to fight them!"
Naru: "AAAHHHH! HELP ME!"
7. Usagi: "MOON! PRISM POWER! MAKEUP!"
Sailor Moon: "I'm the pretty soldier, Sailor Moon!"
The villains' minion, Morga: "Who are you?"
Luna had taught me the magic words to transform! My mission is to defeat the bad guys who are after the Mystical Silver Crystal.
8. I used my shining tiara as a weapon to save Naru. Luckily, I landed a direct hit on Morga.
Sailor Moon: "MOON FRISBEE!"
Luna: "Way to go!"
Morga: "AAAAAAHH!"
9. Usagi: "I'll do my best from now. Wish me luck!"
Here again is the first chapter, which probably appeared in the March or April 1992 issue:

1. Nice to meet you. I'm Usagi Tsukino. Up until now, I used to be a normal girl.
Usagi: "Bye-bye!"
Naru: "See you tomorrow!"
2. Usagi: "Welp, guess I'll head home."
?: "Usagi, Usagi!"
Usagi: "Huh? Who's there?"
3. SFX: Boing!
Luna: "I'm Luna. I've been searching for you."
Usagi: "ACK! A talking cat!"
4. SFX: Sparkle Sparkle
Luna: "Here, put on this brooch."
5. A mysterious cat had unexpectedly appeared. Light coming from the brooch engulfed me. What was happening!?
Usagi: "What the? This brooch!"
Luna: "It's proof that you're a soldier chosen to ward off evil."
6. SFX: Shimmer Shimmer
Usagi: "Oh! That's Naru's voice!"
Luna: "An enemy's appeared! As Sailor Moon, it's up to you to fight them!"
Naru: "AAAHHHH! HELP ME!"

7. Usagi: "MOON! PRISM POWER! MAKEUP!"
Sailor Moon: "I'm the pretty soldier, Sailor Moon!"
The villains' minion, Morga: "Who are you?"
Luna had taught me the magic words to transform! My mission is to defeat the bad guys who are after the Mystical Silver Crystal.
8. I used my shining tiara as a weapon to save Naru. Luckily, I landed a direct hit on Morga.
Sailor Moon: "MOON FRISBEE!"
Luna: "Way to go!"
Morga: "AAAAAAHH!"
9. Usagi: "I'll do my best from now. Wish me luck!"