In Japan, omiyage, or souvenirs, is big business, every tourist spot you go to, no matter how remote, I bet there is at least a stall or small shop selling the EXCLUSIVE souvenir in that region. The most common souvenir? Food.
Excessive packaging aside, I must admit that most souvenirs that I have received from friends are simply delicious! It is customary for Japanese to purchase omiyage after going on a work or personal trip, but not compulsory. For me, it is certainly a pleasure to receive the omiyage from friends. At the end of the day, it is the thought that counts.
Below are some omiyage from friends.
From Tokyo (thanks to E san), I present you the goma tamago, meaning sesame egg. delicious!

Individually wrapped

looks like a real egg

Even looks like it really has a shelf! full of sesame goodness!

Ok, this has to be the most aromatic, addictive, and DELICIOUS peanuts snack I have even had.
From Taiwan (Thanks to L san), we can’t stop eating them! finished them within 24 hours. one box.
Very crunchy, yet light with 麦芽糖 coating. Heavenly…