فصل 1

Yokoi-san is trying her best to listen in class, but she can't help but watch as Seki-kun is lining up erasers next to her. Seki-kun! Are those dominoes?!

بازیگران مهمان: 斉藤次郎

Yokoi-san is trying to pay attention as usual. And then Seki-kun starts playing shogi next to her and it turns into something rather unexpected.

بازیگران مهمان: 五島慎، 尾花かんじ، 倉富亮

Seki-kun starts shining his desk during class. Amazed at the effect of his work, Yokoi-san finds herself being dragged into his want to shine more desks.

بازیگران مهمان: 遊佐浩二، 坂口哲夫

Seki-kun starts playing Go on his desk. Yokoi-san tries to ignore this since she doesn't know the rules, but this yet again turns into something rather unexpected.

بازیگران مهمان: 斉藤次郎، 松本健太، 慶長佑香

During science class, Seki's attempts at constructing a hanko stamp from his eraser are hindered by his laid-back classmate, Akiyasu Uzawa.

بازیگران مهمان: 白石稔، 池田知聡

Whilst participating in a disaster drill, Rumi notices that a robot family that Seki has brought into class is taking the drill more seriously than Seki himself, prompting her to take responsibility for them.

بازیگران مهمان: 遊佐浩二، 坂口哲夫، 菊池こころ، 池田知聡

Seki creates an elaborate post office system for passing notes around the class; with many protocols that prevent Rumi from giving him a note of her own.

بازیگران مهمان: 遊佐浩二، 坂口哲夫، 菊池こころ، 赤﨑千夏

Seki crafts another shogi tale, this time depicting a princess who marries a pawn but is soon kidnapped.

بازیگران مهمان: 遊佐浩二

As Seki knits in class, Rumi watches him as an expert, but is surprised by some of his maneuvers as well as the final product.

بازیگران مهمان: 五島慎، 坂口哲夫

During art class, Seki plays a miniature-sized game of golf on his worn-out desk, whilst Rumi's classmate, Sakurako Gotō, misinterprets the interactions between Rumi and Seki as romantic gestures.

بازیگران مهمان: 佐藤聡美، 山野井仁، 原嶋あかり

Rumi watches in harrowing anticipation as Seki has a group of miniature bears do a mountain climbing expedition on the back of their classmate, Takahiro Maeda.

بازیگران مهمان: 須嵜成幸، 坂口哲夫، 私市淳

Seki studies a set of driving rules, takes a written driving test, and then makes a driving course on his desk for a remote-controlled car, which he takes very seriously.

بازیگران مهمان: 私市淳

During water safety lessons, Rumi once again becomes invested in the diligence of the robot family, becoming panicked when the child robot is thrown into the pool by Uzawa.

بازیگران مهمان: 佐藤聡美، 白石稔، したらま美، 新垣樽助

During lunch break, Rumi is a little disturbed by the manner in which Seki eats the octopus weiners he made for his lunch.

بازیگران مهمان: したらま美، 菊池こころ، 荘司勝也، 金宗俊二

Whilst Rumi is off school with a cold, Goto observes Seki as he plays a game of paper sumo involving a robot opponent, assuming he had a fight with Rumi.

بازیگران مهمان: 佐藤聡美، したらま美، 菊池こころ، 山野井仁

As the class watches an instructional video, Seki plays a game of "Shogi vs. Chess" in the dark, with Rumi eager to help the shogi pieces as they struggle against the black chess pieces hidden in the darkness.

بازیگران مهمان: 遊佐浩二

Seki puts on a blindfold and plays a game of fukuwarai, which soon evolves into a twisting story about family life.

بازیگران مهمان: 遊佐浩二

With their desks pushed together in order to share a printout, Rumi attempts to ignore Seki as he performs some card tricks, hoping to prompt a reaction from her.

بازیگران مهمان: 須嵜成幸، 斉藤次郎، 荘司勝也، 祐仙勇

Seki brings various pairs of glasses to see which pair looks the best on him.

بازیگران مهمان: 池田知聡، 菊池こころ

Seki draws a flip book comic in his textbook, which he even records sound effects to, leaving Rumi curious about the finished result.

بازیگران مهمان: したらま美، 坂口哲夫، 菊池こころ، 塾一久

Rumi learns of a surprise belongings inspection, believing it to be the perfect chance for Seki to get busted. However, she becomes concerned about the robot family, especially when Seki seems to make no attempts to hide them properly.

بازیگران مهمان: 斉藤次郎، 遊佐浩二، 菊池こころ، 那須めぐみ