Bento 101: So What's a Bento, Anyway?
https://www.youtube.com/watch?v=DSA2PrDOZNw
Still not sure about this whole "bento" thing? Let The Japan Guy fill you in! He covers everything from convenience store (konbini) bento to home-made works of art, including common ingredients, wrapping techniques and, most importantly, how to get them heated up!