Japanese OMAMORI AMULET CHARM "Wishing Flower Ajisai hydrangea" from Koyasan Yakuouin Japan What is OMAMORI?Define Ajisai Ajisai synonyms, Ajisai pronunciation, Ajisai translation, English dictionary definition of Ajisai n Any of various shrubs of the genus Hydrangea, having opposite leaves and large, flattopped or rounded clusters of white, pink, or blue flowersAs the rainy season approaches, Nicolai prepares a gorgeous bouquet using Hydrangeas, or Ajisai flowers His approach is a bit different from usual, as he ca Ajisai Flower Hydrangea Blooming In Spring And Summer At Botanic Garden Stock Photo Alamy Ajisai flower in english