After working in the home, as an assistant at various stores, and as a waiter, SoftBank's humanoid robot Pepper is adding Buddhist priest to the list of careers the robot can take on. Pepper can chant sutras in a computerized voice while hitting a drum, reports Reuters, as detailed at the creepily-named Life Ending Industry Expo in Tokyo. The company Nissei Eco wrote the software for the Buddhist chants and said because of Japan's shrinking and aging population, Buddhists priests weren't getting as much monetary support from the community and have to work other jobs away from temple to make ends meet. Pepper's abilities were developed so it could hold funerals when there weren't any Buddhist priests readily available. That, and using a robot is much cheaper -- about $350 compared to $2,200 for a human priest, if you don't value genuine human sentiments for the loss of your loved ones.

As interest in religion wanes around the world, and secularism surges, religious leaders have begun searching for innovative ways to spread their message and connect with potential adherents. In the United States, some churches have relaxed dress codes, revamped worship spaces and churned out sermons that place less emphasis on sin, all while embracing Instagram and refashioning faith as a lifestyle brand. In Japan -- where low fertility rates and an aging population are reducing religious affiliation -- Buddhist priests have been warning for more than a decade that their ancient tradition risks extinction. To reverse course, a Kyoto temple has settled on a new plan for connecting with the masses, one that channels ancient wisdom through the technology of the future. Its name is "Mindar," a mostly aluminum androgynous robotic priest who gives plain-spoken sermons that are designed to stimulate interest in Buddhist teachings, according to the machine's designers. Although the robot preaches, it is not programmed to converse with worshipers, though its sermons are translated to English and Chinese on a nearby wall, creators say.

From a sutra-chanting humanoid robot to automated cemeteries, technological innovation is changing how Japanese deal with funerary rituals. As traditional family ties erode, people are opting for more affordable and convenient alternatives to conventional ceremonies and burial services. Here's a peek into how mourning the dead is going high-tech in Japan: What is driving the trend? Various factors are behind the ongoing transformation of the funeral business, but demographics lie at its core. Japan's low birthrate has diminished the size of family units while the aging population has given rise to elderly single-person households.

There are industry gatherings for all sectors, and that includes the funeral sector. It's not an area where you'd expect to find many tech products, but at the Tokyo International Funeral & Cemetery Show 2017 this week, all eyes were on the latest breakthrough in Buddhist priests. That's very expensive, so plastic molding company Nissei Eco Co. had an idea: create a robotic Buddhist priest and undercut the real thing on price. And rather than starting from scratch, Nissei instead modified an existing robot in the form of SoftBank's Pepper robot. As Hannah Gould, a researcher at the Japan Foundation, points out in the video above, Japan and technology have been evolving at the same time so a robot priest won't seem too weird. All Nissei had to do to modify the Pepper robot was write some software allowing it to tap the drums while it chanted.