There was a time in Japan when most people knew their blood type on the ABO system, a classification that was originally designed for medical purposes but which also had wider societal influence ...

In Japan, there's a blood type personality theory known as ketsueki-gata that claims an individual's blood group system is ...

We have always wondered whether there is any reason to be able to live forever. Well, several investigations have come to the ...

COVID-19 patients under age 65 with type AB blood have a higher risk of becoming ... a large-scale genomic analysis conducted for Japanese people. The task force, consisting of experts on ...

With the spread of COVID-19, as well as the declining birthrate and aging population in Japan, the shortage ... Professor Komatsu's artificial blood does not have a blood type and eliminates ...

On a recent weekday, a group of seven non-Japanese students headed for a blood donation site in Tokyo’s Toshima Ward operated by the Japanese Red Cross Tokyo Metropolitan Blood Center.