Most of the forested areas of the Kii mountains have been planted because this area has traditionally  been a place for logging. Trees are cut down every 50 to 100 years, and after the logging, people plant small trees. This traditional logging strategy has been done since the 16th century under a traditional technique such as seed collection, planting, planting density, thinning and felling especially in the Yoshino County, Nara Prefecture, where cherries are characteristic. Nara Prefecture has also introduced a tax for the conservation of the forest environment and is working with volunteers and private organizations through its municipalities to cut down abandoned forests. The abandoned forests have been replanted with broad-leaved trees instead of coniferous trees such as cedar and cypress, which are suitable for forestry, and mixed forests of coniferous and broad-leaved trees are being converted to forests that are free of human intervention in the future. In parallel with traditional tree-planting and harvesting, we are trying to maintain the forests and forest landscape in the Kii Mountains in a sustainable manner.

Through the whole process that the sacred places in the Kii Mountains were being designated as cultural heritage and natural heritage (as part of a national park), and later included in the Biosphere Reserve, to finally be part of the World Heritage property, the religious bodies were officially granted their protection and management following the traditional knowledge carried for centuries, based on religious beliefs and sacred values. For instance, due to their sacred character, primeval forests have been conserved under strict felling prohibitions by the different religious communities. The mountain landscapes are interpreted as materialized “mandalas” by Shingon Buddhists, and Shugendo practitioners reproduce “mandalas” by doing pilgrimage and performing their ascetic practices in these natural environments. For pilgrims, the Kii Mountains represent the paradise on earth. Another example is the Nachi sacred forest that has been designated as a “Natural monument” under the Law for the Protection of Cultural Property, and the management has been done by the Kumano Nachi Shinto shrine, as part of their sacred place. The Nachi waterfall is regarded as sacred. This means that the sacred waters cannot be touched or diverted.

Besides containing cultural heritage designated under the Law for the Protection of Cultural Property enforced by the Agency for Cultural Affairs, the property contains areas that conform the Yoshino-Kumano National Park which administration is in charge of the Ministry of the Environment and the three prefectures that are related to it: Wakayama, Nara and Mie, and their local authorities. The Three Prefectures’ Council for the World Heritage Sacred Sites and Pilgrimage Routes in the Kii Mountain Range, was first established to pursue the nomination to the World Heritage List, and after the inscription, it is in charge of coordinating conservation actions and developing the management plan. The governors of the three prefectures serve as chairpersons and vice chairpersons, while the mayors and heads of education of the municipalities serve as members of the council. The Agency for Cultural Affairs participates as an observer. The protection of cultural properties is carried out in cooperation with the department of cultural property protection and regional development of each prefecture and the person in charge of the municipality.  In addition, the Council is advised by a scientific committee consisting of experts from several fields.

In order to integrate Ifugao culture in the formal school curriculum, teachers need to receive capacity building on the Ifugao culture. Teachers, most of Ifugao origin, have forgotten the value-system of their ancestors due to the modern education system. Some have been trained outside of the Ifugao region. The objective is to train teachers in integrating culture in mathematics, social sciences, and all courses, and design learning materials, modules which include the Ifugao culture as a cross-cutting theme. Teachers’ trainings on local curriculum development and coming up with learning modules are on-going.

The Ifugao Rice Terraces are maintained by families, not merely as production areas for a staple crop but also for the sentimental reason that these properties have been passed down from their ancestors. The maintenance of the rice terraces reflects primarily a cooperative approach of the whole community which is based on detailed knowledge of the rich biodiversity existing in the Ifugao agro-ecosystem, a finely tuned annual system respecting the lunar cycle, zoning and planning, extensive soil and water conservation, mastery of the complex pest control regime based on the processing of a variety of herbs, accompanied by religious rituals. Yet, this knowledge is under threat due to socio-cultural changes and the lack of involvement of the youth, which is attracted by the urban globalized way of life. In order to conserve the terraces, the Ifugao culture needs to be recognized and the Ifugao Indigenous Knowledge passed down to the next generation. The sustainable strategy proposed by SITMo is to integrate culture and heritage in the official curriculum so the Ifugao culture can be safeguarded.

SITMo has developed partnership with local scientific institutions like the Ifugao State University, which is working with the FAO Globally Important Agricultural Heritage System (GIAHS) designation and has established the Ifugao Rice Terraces GIAHS Research and Development Center. Furthermore, connected to this initiative, SITMo is working in cooperation with the Ifugao State University and the Taiwan Ministry of Science and Technology and the National Chengchi University of Taiwan in the project “Center for Taiwan-Philippines Indigenous Knowledge, Local Knowledge and Sustainable Development”, where partner institutions are exploring together the sustainable safeguarding and transmission of their Indigenous knowledge through exchange and collaborative research, which would enable local communities to develop sustainably. A long-term partnership with the Department of Anthropology at the University of California, Los Angeles (UCLA) has been established in 2012 to undertake archaeological investigations in the terraces, leading to the establishment of community heritage galleries and publication of scientific articles.

Involving all stakeholders in the conservation of the Rice Terraces cultural landscape required the strengthening of existing networks, where the traditional knowledge behind the construction and maintenance of the terraces, carried by the Ifugao people played a pivotal role for their recovery and sustainable conservation. As a community organization where 99% of its members are Ifugaos themselves and based on the Philippine Rural Reconstruction Movement (PRRM), a national NGO working on community development projects, SITMo had strong foundations for the development of alliances. It developed partnerships with the national authority and the local governments in order to involve local communities in the process of recovering the terraces and develop sustainable strategies for their long-term conservation. SITMo focused on organizing farmers in the different World Heritage clusters to discuss issues confronting the terraces in focus groups with the communities. All along, archaeological and ethnographic research has been conducted continuously by SITMo in cooperation with academic institutions namely UCLA, the University of the Philippines, and Ifugao State University.