Rinse the rice as instructed on your package and dry them with a paper towel.
Put the rice in a frying pan and roast the rice at high heat for about 1-2 minutes until the rice starts to pop.
Turn to medium heat and cover the frying pan with a lid. Roast the rice for about another 20-30 minutes until it turns brown.
Turn off the heat and take out the roasted rice from the pan.
To short cut the process, you can also put the rice in a paper bag and heat it in a microwave for about 1-2 minutes until the rice gets light brown and aromatic.
Mix the roasted rice with the green tea leaves to make genmaicha.
Put the genmaicha tea leaves in a teapot and add the boiling water.
Cover the teapot and steep the tea leaves for about 30 seconds.
Serve hot in tea cups.