Shinto [Taoic, 300 BC] 4 million adherents [Wikipedia | Britannica | Beliefnet]

Shinto is a religious system that originates in Japan which has influences from Buddhism and other Chinese religions. Shinto recognizes no all-powerful deity and is a diverse set of traditional rituals and ceremonies, rather than a system of dogmatic beliefs or ethics. Shinto recognises a variety of gods (kami) which are the powers of nature primarily associated with such things as animals, trees, mountains, springs, boulders, the sun, and sometimes ancestors. Offerings are made to these gods and they are later eaten.
Shinto rituals involve dance and Shinto priests bless the offerings to the gods with branches from the sacred sakaki tree dipped in holy water. In some parts of Japan, women Shamans fall into a trance and speak for the gods.
Shinto does not have a founder or canon of religious texts, but a written Shinto mythology appears in the early sections of the eighth-century books “Kojiki” (“Records of Ancient Matters,” completed in 712 AD) and “Nihon Shoki” (“Chronicles of Japan,” completed in 720 AD), which record the role of the kami in creating Japan and the Japanese imperial lineage