The mischievous students of Arama Academy meet their match in a beautiful and clever new teacher, Miss Machiko! But they're determined to find a prank that will really humiliate her...

Kenta's late-night skateboarding lessons have him falling asleep in class. What will Machiko do when she gets her hands on the board?

Kame's over the moon for a popular idol! When Machiko tries to cure him of it, she ends up with an idol debut of her own!

When a gang from a rival academy starts trouble with Arama's students, Machiko won't stand for it! They'll have to settle their differences... with mud wrestling?!

Class bookworm Hiroshi doesn't like exercise or socializing. Machiko arranges a class outing to cure him of his single-minded nature, but will her plan work too well?

Machiko tries to help Shizuo, who is staying home to take care of his brothers, a trio of mischievous toddlers. But when they bring them to school, all hell breaks loose!

Kinzo is obsessed with bad-boy rock trio Yokohama Ginrrow. Machiko encourages him to follow his dream... by having the whole class mimic the band at the school festival!

Kenta's latest obsession is the Frisbee, and everything he can do with it... ripping blouses, flipping skirts, and stealing underwear! Can Machiko learn the skills to put the "Frisbee Angel" in his place?

A groper on a crowded bus is preying on the women and girls of Arama Academy. Kenta takes exception to this cowardly behavior, and vows to catch the culprit!

Mr. Yamagata decides that hypnotism is his only way to win Machiko's heart. But her fantasy life turns out to be a little different from what he expects...

The Bicycle Army are back, and this time, they're framing Kinzo for shoplifting! Can Machiko and Kenta unite to end Genkichi's bullying once more?

Machiko's class decides to help a lonely little girl celebrate Christmas. But the good times are cut short when a thief steals her dog!

After getting drunk at a New Year's party, Kenta dreams he's taken a time machine to the future... where he's a handsome adult, and dating Miss Machiko!

An overnight trip to a skating rink becomes a nightmare when the class funds are stolen. And it's even worse for Yamagata when a handsome stranger begins flirting with Machiko!

The girls decide they've had enough of the boys' lecherous ways. But can they keep Kenta from playing pranks on Miss Machiko, even for one day?

When a spoiled rich kid offers marriage to Machiko, Mr. Yamagata and Nabe counter with proposals of their own! Can the class help Machiko shake off all three unwanted suitors?

A kidnapper mistakes Miss Machiko for a rich heiress, and tries to hold her ransom! But it seems there's more to him than meets the eye...

Mr. Yamagata's insistence that Machiko gave him Valentine's Day chocolates leads him to clash with another of her unwanted suitors.

Kenta and Kame have tried everything in the book to restore confidence to their depressed friend, Kinzo. The only thing left to try is... a wrestling match!

A runaway elephant and an injured trapeze artist lead to Machiko's entire class taking part in the circus!

The whole school has come together to celebrate Miss Machiko's birthday. Yamagata is determined to use the occasion to prove that he and Machiko are the perfect couple... and hires a matchmaking robot for the task!

When a UFO descends on the town, Madoka and Yamagata gain psychic powers! Madoka uses hers to defend her friends and fight for justice... while Yamagata uses his to spy on Machiko in the bath!

When a beautiful blonde from America refuses Kenta's advances, Kenta becomes even more determined to get his feelings through... and what better way than a boys-versus-girls sumo tournament?

Dr. Aomori has arranged a golf tournament with a new video recorder as the prize. Kenta, Kame, and Kinzo are determined to help Machiko win it by any means necessary!

Miss Machiko takes a brooding Hiroshi along to a girls-only tennis camp to try to cheer him up. Of course, Kenta's not going to let him be the only boy there...

Reports of an ancient dinosaur in a local lake bring Machiko and her students to investigate!

When a new ramen shop starts offering a trip to Hawaii, Nabe's business is in trouble! Of course, Kenta has new a plan to round up customers...

Mr. Yamagata overhears Miss Machiko talking about how she wants to quit school. Will quitting in solidarity lead to her love... or backfire spectacularly?

A naughty neighborhood crow is stealing Miss Machiko's panties, and it's up to her and the boys to get them back!

Kenta's job at a local amusement park is threatened when Genkichi's dad decides to buy the place and tear it down! Can he cook up a prank smart enough to save the children's paradise?