渋茶

1. Origins, structure, and basic meaning

• Structure: 渋茶 is read as しぶちゃ and is a noun for strong tea with a distinctly astringent taste.
• Basic usage: Drinking hot astringent tea appears in 熱い渋茶を飲む, while its pairing with sweets appears in 甘い菓子に渋茶が合う.

2. Common pitfalls and similar expressions

• Astringency and strength
  • It is not merely hot or dark-colored tea but tea that leaves an astringent sensation in the mouth.
• Difference from 濃い茶
  • Unlike the phrase for tea brewed to a high concentration, this term also emphasizes a pronounced astringent taste.