 An example of this is when he must raise 8 million yen to live up to a promise he made to the 3rd year students.He received what he believed to be a winning lottery ticket, but it turned out to be false.However, he was given a raffle ticket which he kept but didn't expect for it to help his predicament, but ended up winning a Mercedes-Benz E-Class car worth the 8 million yen.