Stroke count: 12
Meaning: height of, thick of, full swing
Kunyomi: たけなわ
Onyomi: カン
Composition: 酉 甘
Radical: 酉
Meaning: wine, alcohol
酣戦 （カンセン） height of battle
闌 （たけなわ） height (of summer, party, etc.), (in) full swing
宴もたけなわ （えんもたけなわ） party in full swing, party at its peak
春たけなわ （はるたけなわ） spring is in full swing, height of spring (esp. in April), peak of spring