株式会社ルバート News Releases

Parenting App 'Mamahapi Official App' Surpasses 10,000 Downloads

The 'Mamahapi Official App' provided by Rubato Co., Ltd. has reached 10,000 cumulative downloads wit… · 2026-05-28

Where is the No.1 'Favorite Commercial Facility' Chosen by Child-Rearing Families? National Ranking Survey Starts

Rubato Inc., which operates the child-rearing support event 'MamaHapi EXPO,' has launched a 'Favorit… · 2026-04-01