A 27-year old Japanese woman musician, Lina, borrows 200,000 yen from an ATM machine in Tokyo, to buy her dream guitar. Six months later she owes ten times that amount and is in deep trouble with a semi-yakuza loan shark. She calls her friends - led by the charismatic bi-cultural African-American, Drayton - for help. Starting on a winter Friday night, all over Tokyo mishaps and adventures take place until the following Sunday morning.