納豆 (Fermented Soybeans)
Natto is a traditional Japanese food made of fermented soybeans. Tourists usually have difficulties in eating eat because of its smell, strong flavor, and slippery texture.
Looks interesting. I’d try it. haha
..Also, because tourists are usually retarded :P Oh natto, how I lust over your deliciously viscous, savoury, yeasty,...