Season
- Season 1 2000-03-28
Episode
- Episode 1: Suddenly 4 People in the Family?!
- Episode 2: Ruu-kun is Climbing the Chimney
- Episode 3: Chris Drops By
- Episode 4: Momoka and the Necklace
- Episode 5: Miyu's Awful Cuisine
- Episode 6: Mama Comes Over on Mother's Day
- Episode 7: Ruu-kun, Popular at School
- Episode 8: Ruu-kun's Acting Debut
- Episode 9: A Date in the Park Between Cousins
- Episode 10: Playing with Spaced-Out Santa
- Episode 11: June, on Father's Day ... Papa Comes
- Episode 12: The Mysterious Boy, Yaboshi Seiya
- Episode 13: The Mysterious Planet Sharaku
- Episode 14: Help! Transforming Wanya
- Episode 15: Mikan Ran Away, Saionji!
- Episode 16: Ocean and the Lovers' Tree
- Episode 17: India's treasure is SAIONJI?
- Episode 18: Momoka's Passport
- Episode 19: The Mysterious Home is Miyu's Real House?
- Episode 20: The Off-season Home Visit
- Episode 21: Principal, Monkichi Reunite
- Episode 22: The Hike of Fear
- Episode 23: Everyone, Gather at Saionji's
- Episode 24: The Blackout Halloween
- Episode 25: Ruu-kun and the Department Store
- Episode 26: Yaboshi Saiya's Warning
- Episode 27: A Correspondence with Ruu's Parents
- Episode 28: Sister Comes to Saionji
- Episode 29: Nanami and the Mysterious Tsukemonoishi
- Episode 30: Wanya Wanya
- Episode 31: The First Christmas with Saionji
- Episode 32: Chris, Ski, Mansion
- Episode 33: Kanata's Childhood Friend
- Episode 34: Kanata's Promised Date
- Episode 35: Bye Bye Wanya
- Episode 36: The Heiomachi Onsen Excursion
- Episode 37: Miyu's Idol Debut
- Episode 38: Ruu-kun Has Multiplied
- Episode 39: All 100 Ruu-kuns, Gather!
- Episode 40: Kanata's Rival Appears?
- Episode 41: Kanata and Nozomu's Showdown
- Episode 42: Where is Okame-chan?
- Episode 43: The Family Assembles at Saionji
- Episode 44: Koinobori Aren't Scary!
- Episode 45: Cinderella Inside the Book
- Episode 46: Chris and the White Whale
- Episode 47: Miyu and Mini-Miyu Go to School
- Episode 48: Santa and Kanata's Weird Pot
- Episode 49: Mizuno-sensei's Mysterious Trip
- Episode 50: Stop it, Lazy Wanya
- Episode 51: Mika-san's Mysterious Promise
- Episode 52: Saionji's Ghost stories and the Mysterious Koishi Stones
- Episode 53: Miyu and Kanata Go to America
- Episode 54: Everyone but Santa goes to America
- Episode 55: The Weird Object That Seiya Left Behind
- Episode 56: Mecha Wanya Attacks!
- Episode 57: Nozomu and His World of Dream
- Episode 58: Our Pet is Number One
- Episode 59: Peppo, Ruu, and Wanya
- Episode 60: Mikan's Work Place is the Saionji
- Episode 61: Miyu and Kanata's First Kiss
- Episode 62: Nagging at the Saionji Temple
- Episode 63: Spooky Mountain Villa
- Episode 64: Meeting a Penpal
- Episode 65: Inventions are so Boring
- Episode 66: A Friend, a Rival, a Competitor
- Episode 67: Teru Arrives From Planet
- Episode 68: Bowmeow Versus Mister
- Episode 69: Ousted Guava Falls in Love
- Episode 70: Momoka’s Christmas
- Episode 71: The Seven Gods of Fortune
- Episode 72: The Same Kimono as Miyu
- Episode 73: Miyu and Little Boy Kanata
- Episode 74: Goodbye Evil Gang
- Episode 75: Valentine’s Day in Heiomachi
- Episode 76: Ruu in the Lead Role at the Cultural Festival
- Episode 77: On the Night of the Full Moon
- Episode 78: See You Again
Daa! Daa! Daa! UFO Baby Season 1 Mika-san's Mysterious Promise
8.5/10 users 
