Everyone's favorite green-haired five-year-old is back! And this time, Yotsuba's expanding her horizons by taking a trip to the big city with her dad! The giant amusement park of Tokyo--with all its trains to ride, neighborhoods to explore, and fancy lunches to eat--promises heartwarmingly hilarious adventures in this long-awaited volume!

Yotsuba is going to school...almost! Fuuka says at school you read and write and do tests! A test is where you write your name at the top and answer questions. Yotsuba got alllll the questions right, so Fuuka gave her a perfect score! And, and, you get to paint with big-girl paints like Ena, wear a backpack, make picture books, and collect pretty rocks! School is gonna be great! …Right?

Ohhhhh! Yotsuba's back! Today, Yotsuba was drawing Jumbo, okay? That's Daddy's REALLY, REALLY BIG friend. He's real nice and I guess a big baby. But he's too big to draw in Yotsuba's sketchbook! So Yotsuba drew Jumbo on the street in front of our house! Cool, huh? But Ena's friend Miura, who has wheels on her feet, said Yotsuba was bad at drawing...she's wrong, right? RIGHT!?

Yotsuba met a robot at Ena's house! Betcha haven't met one ever! It was THIIIIIS big - but not bigger than Jumbo or anything - and it ate money! Yotsuba's never met anyone who ate money before! Maybe it gets more powers with more money!? Yotsuba should try giving it more money next time! Huh...what happens when money-eating robots get full? Do they have to go to the little robots' room? Hmmmm...

*sniffle* Yotsuba thinks grown-ups are mean. Daddy plays all kinds of neat games with Yotsuba, but he ALWAYS WINS! Even when Yotsuba TELLS him to be paper in Rock-Paper-Scissors, he doesn't listen! Even then! Yotsuba never, ever wants to be a big meanie grown-up, nuh-uh! But grown-ups get to buy ice cream all by themselves, so...um...maybe it's okay to be a grown-up sometimes?

Yotsuba loooooves playing games! When Daddy's the counter at hide-and-seek, he can never find Yotsuba, 'cause I'm such a good hider! And when we go to the park, Yotsuba's the bestest at swing-tag-shoe-races. Daddy says Yotsuba's just making up the rules as we go along, but Yotsuba thinks Daddy's just a sour loser. But maybe Yotsuba will let him win once in a while...