Waratako Harajuku Omotesando is a takoyaki shop between Harajuku and Omotesando. It serves salt-flavored takoyaki and mentaiko mayo, a topping of green onion, mentaiko and mayonnaise, with a soft Osaka-style batter. The takoyaki is very hot, so tearing it slightly to let the steam out before eating is necessary. Those who prefer a crisp texture will perceive the batter as undercooked.