See also: マリファナ
See also: 日本にはどのくらいのマリファナユーザーがいるでしょうか?
See also: 大麻取締法
See also: Hemp prohibition in Japan

Illegal but here to stay
Though marijuana has never been the most popular illegal drug in Japan, it has been gaining more of a following since as early as the 1960s. In recent years the number of Japanese who visit foreign countries, either on business, as exchange students or as tourists, has risen dramatically and many brought back the experience of smoking cannabis (marijuana or hashish). As many as one in fifty Japanese have have tried it already.

Official and inofficial price quotes
Police reports about arrests and confiscations published in newspapers usually quote a price of ¥5,000 per gram for marijuana or ¥6,000-8,000 per gram for hashish. It seems natural that police would exaggerate prices to inflate the scale of their "successes", so it is hardly surprizing that ¥5,000 is too high. Though some people may indeed pay as much as that it appears that real street prices are around half that, ¥2,000-3,000 per gram (US$16-$25 per gram at 120 ¥ per $). That's a little higher than prices in the USA (see the High Times website for current US prices). Since the current price of gold is about ¥1,200 (US$10) per gram, Japanese marijuana appears to be about twice the price of gold!

Since hand-rolled cigarettes are not common in Japan, most Japanese cannabis smokers use pipes instead of rolling papers. The pipes are usually quite small and therefore easily concealed and efficient. A typical marijuana joint or pipe uses about 0.4-0.5 gram of marijuana and its effects last from 1 to 4 hours.

Marijuana is smuggled into Japan from Thailand, the Philippines, Canada, New Zealand, Hawai'i and many other countries (see Narita Customs website ). In addition to domestic Japanese production marijuana is also extensively cultivated in Thailand, Burma ("Myanmar"), Cambodia, the Philippines, Indonesia (Sumatra), Papua-New Guinea and many Pacific Islands. Officials in many of these countries are easily bribed and black market prices in Japan are high enough to temp risk takers.

Band on the run:
Sir Paul McCartney in handcuffs, 
Japan 1980
Paul McCartney, Haneda 1980
Many foreigners have been caught at airports bringing in marijuana from abroad. Most bring more than the 200g that ex-Beatle Paul McCartney carried for his personal use in 1980. Busts involving 2-10 kg are fairly common.

Though it is hard to give an estimate how many of the 14 million people who travelled to Japan last year were carrying marijuana, somebody is caught every couple of days. Narita customs employs the use of drug sniffing dogs and they also use x-ray machines to inspect any suspicious articles.

a drug sniffing dog used by Narita customs
Other smuggling channels are via postal mail, but there too there have been many reports of busts. Packages weighing a few hundred grams to several kg from addresses in Thailand, Africa or British Columbia to foreign residents in Japan appear to be particularly suspicious.

There is also evidence of marijuana shipments involving hundreds of kg by boats, suggesting that the market is not just supplied by smale-scale dealers but that well-organised criminal gangs with international connections have gotten involved too. Traditionally the yakuza have sold only amphetamines, but that may no longer be the case as non-yakuza have also started selling all kinds of drugs and the financial situation of many gangs has been hit by the recession and by anti-gang legislation. It's not clear who else would have distribution channels big enough to handle hundreds of kg. Bags with tens of kg of marijuana and some hand guns have been found along Japanese coasts. Normally only yakuza smuggle handguns and they often use small boats to bring in illegal aliens, in cooperation with Chinese triad gangs. The triads also supply the yakuza with amphetamines from China and Burma so there are many business ties.

There are networks of illegal aliens from Iran and Thailand which may be handling fairly large quantities. Some of their supplies are brought in by couriers, some by mail and some is grown in Japan. Illegal aliens are also known to sell amphetamines as front men for yakuza, so some of the cannabis sold by Iranians may even be from the yakuza-triad connection.

There has not been a single bust involving marijuana brought in on boats yet, so until more large scale smugglers get busted the only ones who really know will be the smugglers. However the US federal drug police DEA has already given demonstrations to their Japanese counterparts on how to board smuggling vessels and how to retrieve drugs dumped overboard.

Domestic cultivation
Not everyone in Japan pays high prices for marijuana. In Hokkaido there are many stands of uncultivated hemp which is said to be fairly psychoactive (it is probably the northernmost uncultivated psychoactive strain of hemp in the world). Many people come from as far as Tokyo to harvest this wild hemp and every year some are caught by the police at road blocks while doing so.

Many rural users grow their own, effectively for free and many share their harvests with friends. 80% of Japan is wooded mountain land, with only 20% of the population living there. Sowing and harvesting often take place during hiking trips. Hemp seeds are imported from the Netherlands, from Canada and from most marijuana growing countries. Hemp and marijuana grow well, from Okinawa to Hokkaido. There's plenty of rainfall and the cooler climate of the mountains is no problem, as marijuana also thrives in the mountains of Colombia, Mexico, Nepal and Switzerland. People grow it on wooded hillsides, in abandoned fields, hidden in bamboo or goldenrod.

Increasingly marijuana is also cultivated at home, even in cities. Many Japanese growers read sophisticated foreign literature about growing indors under lamps. The information is freely available in numerous books and websites. Electricity may be expensive in Japan, but so is weed if it's purchased on the black market.

Most of the home cultivated drug hemp is never sold. Even though the police is less interested in marijuana users than in speed users and their organized crime links, selling to people who later get busted for possession and snitch on you is still a good way to get yourself into a lot of trouble in Japan. So most growers take the safe route and only produce for their own personal use.


See also:
See also: Hemp as a "drug"
See also: How many users are there?
See also: Hemp prohibition in Japan