Blood type analysis app. Let's share our opinions through the board. ^^ * Let's talk about blood types. Post an article about blood types in the anonymous community Let's share Let's write a card about blood. Characteristic  Blood type personality analysis  Blood type ranking ~  Blood type ideal type ~  Blood type diet ~  Love compatibility by blood type  · Married life by blood type  How to check boys by blood type  Reasoning strategy according to blood type [Optional access rights] -Camer