The claim that personality types are determined by ABO blood typing is a cultural phenomenon in Japan and South Korea. It's origins, however, may be a little sinister... Today's guest is Carly Shields! You can find her via her Twitter page, or listen to the excellent Greetings Adventurers podcast for which she helps produce!

For more content follow me on @hikikomoripodcast on Instagram where I'll be posting photos relevant to this episode!

You can also find me on Twitter @sequencepod, or you can listen to my other podcasts Final Fanservice and Not Another Film on any big podcast app.

Sources:

• Tofugu article
• Blood Purity Craze - ABC News
• Blood Type - Japanese Wikipedia
• A to O Guide - Japan Times
• Blame it on my Blood - Reuters
• Wikipedia