Have you tried Perilla leaf? This is one of very popular vegetables in Korean couisine. It.It is used in wraps, grilled, or salted in soy-based sauce or miso paste. There are various ways to cook.

Perilla leaf has fresh aroma and flavor. 

In Singapore I buy Korean vegetables on line.
Occasionally vegetables and other fresh ingredients are imported in Singapore.

Today, I made Perilla leaf kimchi.

We can eat soon. very fresh and delicious. It steals rice!!!