I played "Manner Battler Rei," a game that humorously depicts the various manners prevalent in modern society in the style of a battle anime aimed at elementary school students.
While there are some simple multiple-choice questions that test your knowledge of basic manners, nothing is difficult.
It's not so much the etiquette quiz itself, but the overall silly and humorous atmosphere of the game that makes it so enjoyable to play.
The clear time was about 20 minutes.
Game Overview

This is the story of Jingi Rei, an elementary school student, who takes part in the "World's Best Manners Battle Tournament" and battles against numerous opponents.
A manners battle is like a quick-response video quiz.
If any breaches of etiquette are observed in the video, you will need to quickly press a button to identify the instance and explain the reason.
The audience hears the reasoning and earns points based on how convinced they are. The total number of points earned is then used to compete against the opponent.
In the game, you may be asked questions about manners through the choices provided.
Making a mistake may result in a game over, but you can save and load at any time, so game progression shouldn't be a problem.
My thoughts (minor spoilers, and one screenshot of my favorite scene)
I was amused by the interesting perspective and the overall atmosphere of the work.
I had previously seen a joke on Twitter about "locking up etiquette instructors and playing a manners battle death game," so I found this work interesting because it had some similarities to that.
It might be interesting if they actually did this on a show like Wednesday's Downtown.
That is precisely what you might call a vicious cycle of animosity among etiquette instructors.
This game puts an incredible amount of effort into its graphics and direction to match the momentum of its plot, and I feel that this contributes to the serious humor.
アニメ風の演出という点にこだわっており、ゲーム終盤の新たな敵の登場や、スタッフロールと一緒にエンディングテーマが流れるなど、芸が細かいと感じます。
Mysterious workArtificial Insect Kabuto Borg V×VThat reminded me of that.
The game has a lot of one-liners and gags, so I think it's the right approach to pack all the content into a short playtime.

My favorite scene is when Shido says, "But any manners are valid if they're in a manners book!"
It was entertaining, as it also included satire on excessive manners.
Although the playtime is short, the content is exciting, and I felt it would be a game that would be easy to stream or record.
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