At first, the Japanese public responded by tuning in daily, but as the week went by, interest dwindled. TBS had hoped its investment in Akiyama’s mission—reported to be between $12 million and $37 million (US)—would raise its international profile, but other than a brief bump in viewership, the corporation’s plans did not pan out.

Akiyama landed back on Earth on December 10, 1990, touching down on the steppe of Kazakhstan with cosmonauts Gennadi Manakov and Gennady Strekalov on board Soyuz TM-10. Akiyama logged seven days, 21 hours, and 54 minutes on his first and only spaceflight.

From Mir to mushrooms

Toyohiro Akiyama was born on July 22, 1942, in Tokyo. He earned a bachelor’s degree at the International Christian University in Mitaka, Tokyo, before joining TBS. From 1967 to 1971, he worked for the BBC World Service and then became a correspondent for the TBS division of foreign news.

He was the network’s chief correspondent in Washington, DC, for the four years leading up to his spaceflight.

Akiyama was the 239th person to orbit Earth and 246th to cross the boundary into space (including suborbital fliers), according to the Registry of Space Travelers by the Association of Space Explorers.

The first Japanese career astronaut to reach space and orbit Earth was Mamoru Mohri, who followed Akiyama two years later. (Mohri was expected to be first, but the Challenger tragedy in 1986 delayed his flight on the US space shuttle.)

After his return from space, Akiyama became deputy director of TBS’s news division but left the company in 1995 over how commercialized TV was becoming. He joined other journalists to make a film about the state of the Aral Sea and then became a mushroom and organic rice farmer.

Akiyama was forced to evacuate his home and give up his farming activities in the wake of the Great East Japan Earthquake in 2011. He turned to teaching at the Kyoto University of Art and Design (today, Kyoto University of the Arts), serving as a professor until 2023.

Akiyama wrote numerous books concerning both his spaceflight and his experiences as a farmer and being displaced from the Fukushima Prefecture. These titles included Space Correspondent: Nine Days / Complete Record of the First Japanese Astronaut’s Experience and This Is Space Correspondent! I Went to Space! in 1991 and The Diary of a Nuclear-Powered Refugee: From the Land of Wrath in 2011.

In recognition of his 1990 spaceflight, Akiyama was awarded the Soviet Order of Friendship of Peoples medal and, later, the Russian medal “For Merit in Space Exploration” in 2011. He was also given the Tokyo Metropolitan Cultural Honor in 1991.

Akiyama married Kyoko Akiyama in 1970, and they had two children, Ken and Naoko. The couple divorced in 1995.