聖せい望ぼう学がく園えんMeaningsNoun1. Seibō Junior and Senior High School (abbr)Kanji used聖holy望hope学study園parkComposed of聖せいSaint; St.; S.; sacred; holy; pureNoun望ぼうfull moon; 15th day of the lunar monthNoun学がく園えんeducational institution; school; academy; campusNoun