Has anyone ever heard about WIPO Indonesia trademark database https://patendo.com/wipo-indonesia-trademark-database/? The term may be unusual, unfamiliar, or even alien for those who have never dealt with trademark registration or management.
However, this is basically the database that keeps the collections of validated and approved registered trademark in Indonesia. In the event you need to perform a thorough search of the registered trademark, this is the database you want to access.