Send your ashes into orbit for a funeral in space: Tsukuba [Japan] based start-up launches space funeral service

Abhay Tiwari
2 min readMay 28, 2022

A start-up in Tsukuba, Ibaraki Prefecture, has launched a new funeral business: space burial. In early April, Space NTK Co. successfully sent into space some of the cremated remains of 10 people and pets mounted on a rocket of the US space company SpaceX.

The remains were stored in a special container, which in turn was placed into the metal box. The box was loaded into the upper part of the rocket, which was launched from Florida on April 1. The upper part was detached from the main body of the rocket. According to the company, the detached section with the metal box will orbit at an altitude of about 500 to 600 km for several years and then burn up when it re-enters the Earth’s atmosphere.

Nagakura also put some of his own hair into the box, along with that of his wife and one of his daughter’s grandmothers. “We can have a family trip in space.” He said.

Space NTK president Tomoko Kasai originally ran a company offering more conventional funerary services. When she was a child, her mother told her, “When people die, they become stars and watch over people on the ground.” This vividly remembered remark helped her to start the space burial business in 2017. In the autumn of 2020, Kasi concluded a contract with SpaceX to use its rockets, with help from acquaintances as well as through such efforts attending international conferences to establish connections. Companies in the United States and other countries have also offered similar space funeral services.

Kasai watched the rocket’s launch in Florida, “I was deeply moved to witness the moment when Japan’s space funeral service began, “She said, “there is no better memorial service than to be able to remember the deceased every night they shine in the night sky.”

The cost of space burial is Yen 550,000, including tax, for a partial burial of up to 50 grams of remains. The next launch for the company’s space burial is planned for January next year.

“We want to make a space burial a new option for natural burial,” Kasai said.

Credit — The Yomiuri Shimbun

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Abhay Tiwari

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