Utilising its "Street View" technology which provides panoramic photos of streets via the Internet, Google's website "Memories for the Future" displays photos of remains such as schools and a fish market, including the exteriors and interiors of the buildings.
"We have taken photos of inside and outside of buildings with a 360-degree view," said Kei Kawai, Google's group product manager who led the project.
Visitors to the website "can feel as if they are inside the buildings," he told a news conference in Tokyo.
The facilities include the former city office of Rikuzentakata, a coastal city in Iwate Prefecture, as well as an elementary school in Namie, Fukushima Prefecture, where the entry of people is restricted due to the nuclear crisis at the Fukushima Daiichi power plant.
Google already shows photos taken from public streets in the disaster-hit areas.
The company cooperated with local governments to take pictures of facilities in Ofunato, Kamaishi, Rikuzentakata in Iwate and Namie, Fukushima Prefecture, before they are scrapped, the company said.
The photos can also be accessed from the company's "Google Maps" web mapping service, it said.
"We are making efforts through trial and error on how to preserve what happened using modern technology," Kawai said.
"We would like people in Japan and the world to see the present state of the disaster-hit areas and Japan," he said.
Google said it plans to add more pictures of facilities in the disaster-hit areas, while it aims to follow up on reconstruction efforts.
The website's URL is http://www.miraikioku.com.
For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube.