Other mistake: In this series (the first season of Ranma ½, as it is known in western adaptations), the voice actress for female Ranma in the first 6 episodes of the English version (Viz Media) is played by Brigitta Dau, whose name is misspelled as Brigetta Dau in the credits. The ending credits were remade only in episode 11, so she is still credited for 3 episode where she did not appear and Venus Terzo, who took over after her, is uncredited for episodes 7-10.
Chûgoku kara kita aitsu! Chotto hen!! - S1-E1
Continuity mistake: At the very beginning, Ranma is in an alley with his/her panda dad. She tosses aside the backpack, and they begin to fight. The fight brings them to the main street. After knocking out her dad, Ranma simply reaches on the ground and grabs the backpack she took off several meters away in a completely different street. (00:02:05 - 00:03:00)
Chûgoku kara kita aitsu! Chotto hen!! - S1-E1
Other mistake: When Ranma is battling Genma at the very beginning, she slides into the main road. Behind her is a vending machine for drinks, only, it's marked "DOLINK" (bad transliteration). (00:03:00)
Chûgoku kara kita aitsu! Chotto hen!! - S1-E1
Continuity mistake: When Panda Genma KOs Ranma with the street sign, the guy with the green sweater in the background is behind the blue shirted guy in the close-up, but in front of him in the wider shot. The girl next to him has her hand raised in the first, and it's down in the second. (00:03:10)
Chûgoku kara kita aitsu! Chotto hen!! - S1-E1
Continuity mistake: When Genma roars at the crowd, everyone's umbrella is gone. They already went from open at the beginning, to closed, as if it stopped raining in the span of 5 seconds. (00:03:30)
Chûgoku kara kita aitsu! Chotto hen!! - S1-E1
Other mistake: In the sparring scene, Akane is at punching distance from Ranma, then decides to get serious and tries to hit her with a heavy blow running towards her a few steps, without having moved back. (00:09:45)
Chûgoku kara kita aitsu! Chotto hen!! - S1-E1
Continuity mistake: When the guide tells the story of the cursed spring of the Panda, Ranma at the beginning is balanced on his left leg, but on the right leg when he is done talking. (00:16:50)
Chûgoku kara kita aitsu! Chotto hen!! - S1-E1
Continuity mistake: The water stains on Genma's gi when Soun turns him back into human form changes between shots. (00:18:40)
Chûgoku kara kita aitsu! Chotto hen!! - S1-E1
Continuity mistake: When the two sisters say that Akane would be the best choice for Ranma, Nabiki holds her hand on Akana's shoulder in the wider shot, but it goes away in the close-up. (00:19:10)
Asobi ja nainoyo gakkou wa - S1-E2
Continuity mistake: When Genma wins a bout of midair kicks and knocks him into the pond, the table is empty in the wide shot, while breakfast is ready when Kasumi speaks. (00:02:55)
Asobi ja nainoyo gakkou wa - S1-E2
Continuity mistake: When Tatewaki Kuno shows up, the clock tower shows 8:35, when the clock was shown advancing from 30 to 31 when Akane finished the last opponent a moment earlier. (00:10:35)
Asobi ja nainoyo gakkou wa - S1-E2
Continuity mistake: When Ranma stutters before Kuno that he's staying at the Tendo's, a foil from one of the defeated fencers appears by the gate. Wasn't there in all the rest of the scene. (00:12:50)
Asobi ja nainoyo gakkou wa - S1-E2
Continuity mistake: The polo shirt of the guy leaning unconscious against the school gate is pale violet for the greater part of the scene, but orange when Panda rushes in. (00:14:15 - 00:15:20)
Asobi ja nainoyo gakkou wa - S1-E2
Continuity mistake: Kuko freaks out in class hearing that Akana is Ranma's fiancée. The clock in class points at 8:05, an impossible time (school begins at 8:30) and dissonant with the time shown by the clocktower in the shot of the rain stopping (which pointed at minute 45). (00:19:10)
Ikinari ai no arashi chotto matteyo - S1-E3
Continuity mistake: In the scene with Ranma drying her clothes on the tree, the teapot changes orientation several times between shots. (00:06:30)
Ikinari ai no arashi chotto matteyo - S1-E3
Other mistake: Kasumi is untrained and does not possess any particular physical strength, but when Ranma jumpscares her, her bucket of water is flung in the air up so high that it takes several seconds to descend (this part of the scene does not have comical hyberbole overtones). (00:14:50)
Ikinari ai no arashi chotto matteyo - S1-E3
Other mistake: At the beginning of Akane's run through the horny guys at the school entrance, the clock on the tower is missing the hour hand. (00:16:00)
Ikinari ai no arashi chotto matteyo - S1-E3
Continuity mistake: Ranma stops by the sumo dude Akane just smashed, and ponders about the craziness of the morning ritual. What follows is a wide shot of the schoolyard with a trail of bodies left behind by Akane distancing her from Ranma, one of the latest being the sumo guy Ranma just stopped by. (00:16:50)
Ikinari ai no arashi chotto matteyo - S1-E3
Continuity mistake: In the close-up of Nabiki's school bag, it is leaning against the door with the end pointing towards the center of the room tilted left. When Nabiki crouches, the bag is tilted in the opposite direction. (00:18:55)
Ikinari ai no arashi chotto matteyo - S1-E3
Other mistake: The opening of this episode retells the ending of the previous with several inconsistencies, including different dialogue and Kuno arriving with 2 buckets and making a lot more clamoring instead of nearly sneaking on Ranma.