TWICE Sana, tasting "Takoyaki" in Japan. The Korean Takoyaki industry cries and laughs.

* Takoyaki from Japan is "big" ⇒ Korean is small and non-filling.

* How to eat at home "to swallow" ⇒ I'm dissatisfied that Korean takoyaki is too hot.

* Results ⇒ Sales have increased sharply. .