Story about Ketsuekigata-kun! 4 / Ketsuekigata-kun! (TV 4) / 血液型くん!4 / 血型君 第四季
A Simple Thinking About Blood Type (Korean: 혈액형에 관한 간단한 고찰, Revised: Hye...
A Simple Thinking About Blood Type (Korean: 혈액형에 관한 간단한 고찰, Revised: Hyeoraekyeonge gwanhan gandanhan gochal) is a Korean 4-panel webcomic by Park Dong-Sun (박동선) under the penname "Real Crazy Man", an art teacher from Korea. The webcomic has been serialized on his blog. The comic has the theme of blood type personality classification. Japanese publisher Earth Star Entertainment published the comic in book form as Ketsuekigata-kun! (血液型くん!) and a short anime adaptation was made by Japanese production houses Assez Finaund Fabric and Feel in 2013, with a second season in January 2015. Zexcs will co-produce a third season, scheduled to air in October 2015. A 4th season has been announced.