Blue Storm - Seiran

Japanese: 青嵐 - せいらん

〘 noun 〙 The lush mountain air. Also, the wind that blows over the green leaves when new leaves emerge. A fragrant breeze. A blue storm. ※Wakan Roei (c. 1018), Vol. 2: "Staying on the waves of Kyokuura at night, a blue storm blows and the bright moon is cold (Keisho Tamemasa) ." ※Heike (early 13th century), Vol. 3: "The blue storm shattered my dreams, and I could no longer see his face." [Lu Wen - Preface to Pei Shi Hai Kunshu]

Blue storm ... [Blue storm]

〘Noun〙 (A Japanese reading of " seiran" ) A wind that blows through the green leaves of early summer. 《Season・Summer》※Bontoan Shu Sodeshitashu (1384) "Seiran, a windstorm in June. Good for a haiku."

Source: The Selected Edition of the Japanese Language Dictionary About the Selected Edition of the Japanese Language Dictionary Information

Japanese:

〘名〙青々とした山気。また、新緑の頃、青葉の上を吹きわたる風。薫風。あおあらし。※和漢朗詠（1018頃）下「夜極浦の波に宿すれば、青嵐吹いて皓月冷(すさま)じ〈慶滋為政〉」※平家（１３Ｃ前）三「青嵐夢を破って、その面影も見えざりけり」〔呂温‐裴氏海昏集序〕