i agreed with the first poster. they are trying to get high but failed. I guess to them, anything that doesn't belong to the stomach make it some sort of drug to get high.
yep, agree with the 1st poster too, prob. trying to get high, u knw, i only eva hear of such weird things in Japan....sure suicide pact etc is common by only the japanese cn think of ways of doing it that makes the news sound funny instead of shocking!
i dunno about the suicide rate, but i think china has the most. i assumed it's china because it has the most pplz and who knos how many suicide every 30 minutes.