Calendar & Fees Montessori-Tsukuba International Preschool and After School-モンテッソーリつくばインターナショナルスクール(英語教育)-Calendar-Reiwa-7 Montessori Tsukuba Preschool Fees (tax included) Montessori Tsukuba Monthly Tuition Fee Breakdown and Explainer downloadable pdf file (preschool monthly tuition explainer) (6 pages) Montessori Tsukuba Preschool Bus Fees (After School) Monthly Tuition (tax included)After School starts at 14,600 yen (2 hours a week, 3-4 times a month, 40 sessions a year)