A fantastic new series on BBC Four called Hidden Japan. This video snippet is from a curated section called Japanese word of the day, Kakekomi Josha 駆け込み乗車 is especially funny!
the term ‘oyayubizoku’ literally translated from japanese equates to ‘thumb-gang’ or ‘thumb-tribe’ referring to the masses of young people in japan that use mobile phones for texting, email, and mobile phone conversations.