Gaiety established Chigasaki Our Kids Club , a bilingual educational club, and held numerous positions, including Assistant Teacher in International Schools, Educational Planning Coordinator in Chigasaki School Board, Consultant for Teaching Strategies in Foreign Language for Fujisawa School Board. She established Shonan International School in 1996, where she conducted workshops on International Principles in Early Childhood Education, created and conducted educational professional development workshops, and developed and conducted Positive Parenting Workshops. In 2010, she supported the establishment of ABS AlC Bilingual School and became a Business Consultant for Companies through Philosophy of GO-GLOBAL. In 2011, she published a book called "0歳からのハッピー子育て" ( ALC ) which is targeted at new parents with regards to effective strategies on raising infants.