A clay teapot and small cup of amber oolong tea on a bamboo tray with loose oolong tea leaves

How Much Caffeine Is in Oolong Tea?

Several Japanese ceramic cups with different shades of green tea side by side, showing the variety from pale Sencha to deep Gyokuro to bright Matcha

How Much Caffeine Is in Green Tea?

A ceramic cup of roasted Japanese green tea (Hojicha) with warm amber liquid on a dark wooden table, dried roasted tea leaves scattered nearby

How Much Caffeine Is in Hojicha?

Overhead view of a cup of pale green Genmaicha tea next to a bag of loose leaf blend with scattered roasted rice grains and tea leaves

Genmaicha: When Roasted Rice Meets Green Tea

A Japanese ceramic teacup filled with golden-brown Hojicha tea next to a clay teapot on a wooden table

What Hojicha Does for Your Body

Izumi tea cultivar leaves with distinctive oxidized color suitable for black tea

Izumi Tea Cultivar: The Rare Japanese Variety Made for Black Tea

Benifuuki green tea leaves with distinctive elongated shape in natural light

Benifuuki Green Tea: The Japanese Cultivar Behind Allergy Relief

Asatsuyu tea cultivar leaves with deep green color similar to gyokuro in morning light

Asatsuyu: The Cultivar Known as "Natural Gyokuro"

Kohshun tea cultivar leaves from Shizuoka prefecture with distinctive aroma in natural light

Kohshun (Koushun): Shizuoka's Aromatic Tea Cultivar

Tsuyuhikari tea cultivar leaves with natural sweetness shown in Shizuoka morning light

Tsuyuhikari: Shizuoka's Answer to Natural Sweetness in Green Tea

Sayamakaori cold-hardy tea cultivar leaves in Saitama tea garden setting

Sayamakaori: The Cold-Hardy Cultivar from Saitama's Tea Country

Okumidori tea cultivar leaves for matcha production showing deep blue-green color

Okumidori: The Matcha Cultivar Known for Smooth Umami