My neighbor Seki = / Morishige, Takuma

"Seki transforms himself into an old lady selling cheap candy, an avant garde artist who uses a very unusual medium,and even a marionette who mimics his own antics in miniature. Will Seki's artistic abilities land him a job as a manga artist?"--Back cover.

"Seki's desktop renovation is fit for a TV show. He adds turf just to create crop circles, and lures beetles and cicadas... until a larger predator shows up. Seki's building a kaiju with a secret inside for the school fair. And can Rumi rescue Jun's doll from the path of vigilantism...?"--Back cover.

Rumi continues to be bothered by her class neighbor Seki's various activities, while the girl behind Rumi misinterprets her relationship with Seki.

Rumi Yokoi sits in the back of her classroom, unfortunately right next to Toshinari Seki. Seki takes goofing off to the next level, creating his own little worlds--like volcanoes or domino builds--right on top of his desk. Unfortunately for Rumi, Seki is distracting to the point that her grades are hurting.

"Seki creates a new twist on a board game, crafts his own version of a jack-in-the-box, and invents a machine that recycles eraser scraps that ends up being a little too perfectly entertaining. But Yokoi discovers that the most distracting game of all involves toys that are completely invisible!"--Back cover.

"Seki Claus doesn't care if you are naughty or nice, cause he'll be making a stop in his classroom to quietly make reindeer games. But if Rumi Yokoi gets her holiday wish he might get caught in the process"--Back cover.

"Seki's complicated games manage to distract Rumi... even when he's absent from school. Not only does Seki try to literally rewrite history, he performs surgery (on stuffed animals), and brings live creatures to cooking class. Meanwhile, Rumi focuses on saving the earth itself..."--Back cover.

"Seki, Rumi and the rest are on a school trip. But even with so much to see and do, Seki continues to look for ways to goof around. Rumi is not going to miss the opportunity to keep him in check"--Back cover.

"Yokoi can't seem to stop Seki's increasingly creative contraptions from grabbing her attention and making her own imagination wander away in the middle of class. And at one point, Yokoi finds herself in a very unexpected place indeed"--Back cover.

"After putting up with so many distractions from her classroom neighbor Seki, Rumi Yokoi quietly begins to assert her will on a number of Seki's games"--Back cover.