Season 1

1, "A Child High School Student" We first meet 10-year-old prodigy Chiyo Mihama on her first day of high school. Meanwhile, English teacher Yukari-sensei is also on her way to school, and nothing seems to be going her …

6, "Osaka Today As Well" We learn more about Ayumu (now known as "Osaka") and her unfortunate habit of spacing out at inopportune moments. 7, "P.E. - Volleyball" During Kurosawa-sensei's gym class, we see how athleti…

11, "Nyamo" We get to see more of P.E. teacher Minamo Kurosawa, a.k.a. "Nyamo," esp. her relationship with Yukari. 12, "Factional Rivalry" Envious over Nyamo's unmatched popularity with the students, Yukari shanghais…

16, "A Fun Profession" We meet Kimura-sensei, the girls' creepy Classical Lit. teacher. 17, "Pool, Pool, Pool" As the girls gather at the school pool for gym class, we get to see more of their physical limitations, a…

21, "Summer Break" Summer Break arrives. Nyamo visits Yukari at home to instill some motivation in her. 22, "Welcome to Chiyo's Room" Yomi, Tomo, and Osaka go to visit Chiyo at her home... and are surprised by what t…

26, "Equation for Victory" The upcoming school Sports Fest has everyone excited, especially Yukari. 27, "Sakaki of Class 3, Kagura of Class 5" The Sports Fest begins. However, Chiyo doubts whether or not she will abl…

31, "Fairyland Class" With the school Culture Fest coming up, the class tries to come up with a theme. One anonymous (and cute) entry seems particularly promising... 32, "Man of Character" The girls gather at Chiyo's…

36 - Osaka's New Years Dream Osaka dreams about Chiyo and her supposedly magical pigtails. 37 - In Tomo-chan's case... Tomo dreams of herself as a superhero high school girl; fighting crime, saving lives, and winning…

41 - If I Can't Pet One... When Kaorin shows off pictures of her cats at school, Sakaki gets an idea. 42 - 11 Years Old Chiyo announces that she will soon be turning eleven. 43 - Mr. Kitty Cat With Chiyo's birthday…

46 - Draft Picks The girls move on to their second year of high school. But with classes being reshuffled, will the girls friendship be able to hold up? 47 - Class Shuffle The girls find out which class they will be …

51 - Cosmopolitan City Kagura tries to converse with a foreigner using English. Plus, "what does IT stand for?" 52 - Showdown Kagura challenges Sakaki to a series of contests. 53 - You Didn't Have To Hit Him The gi…

56 - Chiyo-chan's Day A day in the life of a child prodigy begins. 57 - High School Friends We meet Chiyo's friends from elementary school. Also, we get Chiyo's perspective on her teachers and classmates. 58 - Lunch…

61 - No Guard Strategy Midterm exams are coming up, and even Tomo is getting worried. 62 - S The formation of the Knuckleheads. 63 - Exams Everyone is doing last minute studying for the exams, even the Knuckleheads…

66 - Shopping Chiyo invites the girls back to her family's beach house. Also, Chiyo, Osaka, and Tomo go shopping. 67 - Meeting Up The girls gather at Chiyo's house before heading to the beach. 68 - The Ocean! Chiyo…

71 - Members of the Kimura Family Kimura... a husband and father? 72 - Did You See? Did You See? The Sports Fest begins. Plus, Osaka vs. the obstacle course. 73 - Unidentified Wife Kimura's wife! She's real! 74 - …

76 - Combination It's time for the Culture Fest again. But, with last year's theme being such a big hit, how are the girls going to top it? 77 - Epiphany The girls finally decide on a theme. Plus, Chiyo feels the pre…

81 - Osaka's Horror Story Chiyo and Osaka talk about pandas. Plus, Osaka describes a different kind of horror. 82 - Change of Pace Yukari gets bored with teaching English, so she decides to try something different. …

86 - Yomi's Exposure to the World When Yomi returns from a New Years trip, she learns that bragging can have dire consequences. 87 - Betrayal Tomo has seemingly made it her mission in life to give Yomi a hard time. …

91 - Yawn Master Osaka... the yawn master? Plus, Nyamo worries that she's getting old. 92 - Vaguely Youth Library research, the Go-Home Club, and freedom. 93 - Adults' Flower Gazing Yukari and Nyamo meet an old fri…

96 - Separation The girls move on to their third year of high school. However, not all the girls are present and accounted for. 97 - Yukari's Birthday When Nyamo's class gets her a birthday gift, Yukari gets insane w…

101 - Anticipation The class is going on a trip to Okinawa, and everyone's excited, especially Chiyo! 102 - Can't Stand Still The girls take in the sights on Okinawa, then head to the hotel buffet to chow down on som…

106 - It's Nice Osaka admires Kagura's summer tan. Also, the girls plan another trip to Chiyo's beach house. Plus, Sakaki and Kaorin risk death as the Yukari-mobile returns! 107 - Fooled The girls have some fun on th…

111 - Got a Bite The Sports Fest returns! ...But why is Osaka so excited? 112 - Motivator Her and Tomo's rough-housing leads to a crisis for Kagura. 113 - Hadn't Thought of That Osaka is pumped up and ready, but th…

116 - Career Paths When Sakaki reads that a Yamamaya (or Iriomote wild cat) was killed by a car, she has a horrible feeling. 117 - Showdown Sakaki decides that she wants to go away to veterinary school. Plus, Sakaki …

121 - Career Path Discussion The Entrance Exams are fast approaching, but Tomo still has time to ask riddles. Plus, Osaka-sensei...!?! 122 - Prayers for Acceptance The girls head to a holy shrine to pray for success …

126 - First Graduation Ever The last day of school begins, Sakaki faces Kamineko, and Osaka vs. hay fever. 127 - A Thousand Emotions At the graduation ceremony, Chiyo gets a surprise, then gets overwhelmed. 128 - So…