Dayak people the Japanese Occupation, the Japanese referred Kaharingan as the religion of the Dayak people. During the New Order in the Suharto regime in 1980, the Kaharingan is registered as a form of Hinduism in Indonesia, as the Indonesian state only recognises 6 forms of religion i.e. Islam, Protestantism, Roman Catholicism, Hinduism, Buddhism and Confucianism respectively. The integration of Kaharingan with Hinduism is not due to the similarities in the theological system, but due to the fact that Kaharingan is the oldest belief in Kalimantan. Unlike the development in Indonesian Kalimantan, the Kaharingan is not recognised as a religion both in
Lisela people people. This is due to active contact with the Lisela people living along the coastal areas with outsiders from other parts of Indonesia who settled in the Buru Island since the beginning of the 20th century. As a result the natives gradually shift to the usage of the official language of Indonesia, Indonesian or the Ambon dialect of Malay language (Ambonese Malay), a fairly common lingua franca among the Moluccans which is a simplified Indonesian language with additions of the local lexicon. The vast majority of Lisela people are Sunni Muslims. There is also a small Christian community that makes