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.
so you'll be able to repay your 
20 million yen debt in a jiffy!
!لذا ستستطيعون سداد دين الـ20 مليون ين في لمح البصر
So könnt ihr eure 20 Millionen Yen
Schulden im Nu zurückzahlen!
así que enseguida devolverán
los 20 millones que deben.
así que enseguida devolveréis
los 20 millones que debéis.
Votre dette de 20 millions
sera vite remboursée.
così potrete ripagare il vostro debito
di venti milioni in un battito di ciglia!
assim vão conseguir devolver rapidinho
os 20 milhões que vocês devem.
вы моментально спишете
весь ваш долг в 20 миллионов!