In addition, the soup mixing soup stock containing large amount of Kaeshi for dipping soba is called Karatsuyu (spicy soup), and the soup mixing soup stock containg small amount of Kaeshi for hot soba is called Amatsuyu (mild soup).
なお、つけ蕎麦用にかえしを濃く出汁で割った汁を辛汁（からつゆ）、温かい蕎麦用に薄めに出汁で割った汁を甘汁（あまつゆ）という。