Nice to Meet You. I'm GaukoIt's Naoko's first day at her new school, and she's running late. But once she gets there, she has a really tough time
Fateful Encounter?
E2
Fateful Encounter?Naoko and her new friends stop for croquettes at the meat shop and meet Toshio, a cute employee. The alien Bibilian shows up and causes trouble.
Photo Day
E3
Photo DaySchool picture day arrives, and Naoko has a pimple under her nose! So does Kana, so they try to hide them. But Naoko also has to worry about Gauko.
Stuck as Gauko
E4
Stuck as GaukoAfter one too many food-related annoyances, Naoko turns into Gauko. But then she finds she can't change back!
Takashi is a Nuisance
E5
Takashi is a NuisanceNaoko's classmate Takashi Yamada keeps inviting her to play sports with him. She doesn't know why, and he's driving her crazy.
Don't Get Angry
E6
Don't Get AngryKeisuke Saito tells Naoko she shouldn't get angry all the time and gives her tips on how to stay calm. But Naoko's friends don't like the change.
Gauko's Long Day
E7
Gauko's Long DayOne morning, Naoko is already Gauko -- and no one knows why she's angry. Hoping to turn her back, her friends take turns apologizing.
Dad's Little Secret
E8
Dad's Little Secret
Fortune Telling
E9
Fortune TellingAfter she gets good news from a fortune telling restaurant, Naoko visits Toshio's shop. But she's not the only one whose look matches the horoscope.
Dinosaur Police
E10
Dinosaur PoliceKeisuke Saito asks Dinosaur Police Gauko to track down miscreants around school and keep the peace. But she gets very enthusiastic about her new role.
Mole Life
E11
Mole LifeAfter visiting her mole friend Leonard, Naoko starts to think that an underground lifestyle might be the answer to all of her problems.
Broken Teacher
E12
Broken TeacherWhen Gauko accidentally breaks Mr. R3, she and her friends take him to the repair shop, where they learn that Toshio's Grandpa is his creator.
Gau-Croquette
E13
Gau-CroquetteNaoko tries to confess her feelings to Toshio but winds up helping out at the store instead. She's happy -- until he makes an enraging comment.
Mystery Monster
E14
Mystery MonsterRumors spread about a huge monster who appears on the riverbank at night. When Naoko denies it's Gauko, her classmates go out to investigate.
Mutchen
E15
Mutchen
Picnic
E16
PicnicWhen Babu Lisa falls into a lake on a field trip, the lake goddess lets Naoko choose whether she wants the real Babu Lisa back -- or a "good" one.
Mecha Gauko
E17
Mecha GaukoGrandpa is finally ready to test his Gauko-battling robot, Mecha Gauko! To defeat her counterpart, Gauko needs her friends' help.
Get the Poem Book Back!
E18
Get the Poem Book Back!Naoko's poem notebook gets turned in as homework. Despite her efforts to stop it, her latest love poem to Toshio spreads on social media.
Final Weapon Robo
E19
Final Weapon RoboStill determined to defeat Gauko, Grandpa decides to strike at her weak point: Toshio. Facing Robo-Toshio, Gauko isn't her usual powerful self.
Goodbye Alien
E20
Goodbye AlienThe aliens are ordered home after failing to conquer the Earth. Everyone throws them a farewell party, but Naoko is happy to see Bibilian go.
