Japanese munchies

What helps me fight sleepiness at work? Especially when you're in one of those long boring sessions of whatever, it's good to keep some snacks handy... snacks such as these Japanese nuts, crispies... some wasabe-coated - that's bound to perk you up!

But they are not cheap leh.... a small 100g packet of these munchies can easily set you back RM10 or more!