User summary
トイレを汚したのは誰だ? (Toire o Yogoshita nowa Dareda) in English means 'Who Soiled the Toilet?'

Who Soiled the Toilet? is a deduction game with hidden identities. The game box is 15cm round, not square. The game is published in Japanese with rules available in English, German and French.

At beginning of the game, each player is dealt one secret identity card, which is either a clean keeper or a soiler. They play five rounds. The soilers win the game if the toilet is soiled three times out of these five rounds. Otherwise the clean keepers win.

A round is either a regular round or an action round. In a regular round, a leader sends a certain number of players to the toilet in order. The toilet is initially clean (clean side of the toilet card is up), but when a soiler enters the toilet, that player may soil the toilet, secretly flipping the toilet card to dirty-side-up. After all designated players are done, The toilet card is revealed to all players. Soilers win the round if the toilet is dirty. Players should discuss and deduce who are the soilers.

In an action round, place the toilet bowl (the game box) on the table, and players take turns trying to throw a poo chip into the toilet bowl from two-card length away. The clean keepers win the round if a certain number of poo chips are in the toilet bowl. Otherwise the soilers win that round. Players should discuss who missed the throw intentionally.

It is recommended the toilet card be placed on an actual toilet because it adds more reality and laughter to players' conversation. To do so, keep the toilet clean, of course!

Publisher's summary
トイレを綺麗に使う側と汚す側の２チームに分かれて行う正体隠匿系のゲームです。５ラウンド行い３ラウンド勝利したチームが勝ちます。通常ラウンドではリーダーが選んだ人物が順番にトイレに向かいます。最後に皆で確認して、よろれていた場合は誰がトイレを汚したのかを議論します。ACTIONラウンドでは全員がウンコチップを便器型の箱に投げて乗せます。外れたらトイレが汚れ汚れてしまいますが、わざと汚したのか失敗したかを読み取って議論します。実際にトイレを使って遊ぶととても盛り上がる楽しいゲームです。とても笑えるゲームです。

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