Information about travelling in Japan

Japan， Exchange Rate 100 Yen = 1,000won
1 meal in Japan = 600 Yen = 6,000won
605 Yen (Tax included)

1 night hotel in Japan = 4,000 Yen = 40,000won
1 hour of working part time in Japan = 1,000 Yen

Busan to Fukouka:
by ferry,
80,000 won
1 way

Fukouka to Osaka:
Bullet Train: 1 way
15,000 Yen = 150,000 won
2.5 hour

Fukouka to Tokyo
Bullet Train: 1 way
30,000 Yen = 300,000 won