Yes, four important customs are observed during Obon. The festivities include Obon Iri where people set up lanterns. This is followed by Mukaebi which refers to the welcoming fire that guides ancestors home. Another ritual is the ceremonial service for the deceased known as Obon Ake or Okuribon and finally, Okuribi which is the send-off ritual where people float lanterns or release them towards the sky.