After the hard-earned funds for their expensive high school class trip are stolen, sophomore Yuichi and his four best friends are kidnapped by Manabu, a surreal character from a creepy late-night anime show. The mischievous Manabu challenges the students to a series of mind games that the five must decipher and outwit in order to win back their trip funds, uncover the thief, and pay off a huge and mysterious debt.
- Manabu-kun selects a question reader. 
- The reader opens a numbered envelope.
- If you win, you get two million yen.
- Everyone's debt will go down 400,000 at a time.
- You may only speak when reading a question. 
(If you break the rules, your debt is doubled.)
.يختار مانابو-كن قارئ سؤال -
.يفتح القارئ ظرفًا مرقّمًا -
.إن فزتم، تحصلون على مليونَي ين -
.سينخفض دين الجميع بقيمة 400،000 في كلّ مرّة -
.يمكنكم الحديث فقط عند قراءة سؤال -
(.إن انتهكتم القوانين، يضاعف دينكم)
- Der Kleine Manabu wählt den Vorleser aus. 
- Die gewählte Person öffnet die Briefe nach Nummern. 
- Spiel geschafft: 2 Mio. ¥ Belohnung. 
- Das macht 400 Tsd. ¥ Schuldenabzug pro Kopf. 
- Außer beim Vorlesen der Behauptungen darf kein Laut von sich gegeben werden. 
- Bei Regelbruch verdoppeln sich die Schulden des Betroffenen.
Habrá cinco preguntas.
Habrá cinco preguntas.
Il y aura cinq questions.
- Manabu sceglie chi legge la domanda. 
- Questa persona apre una busta numerata.
- In caso di vincita, si otterranno due milioni di yen.
- Il debito di ciascuno scende di 400.000 yen alla volta.
- Potete parlare solo mentre state leggendo una domanda. 
(Se una persona infrange le regole, il suo debito viene raddoppiato)
O total de questões são cinco. Completam o jogo
se tiverem pelo menos uma resposta correta.
Всего вопросов будет пять.