If they live in a house together

If all 4 blood types live together in a house, there's many funny things will be happened...

Phone talking

The meaning of flower

Guys, this is the new comic, however it isn't translated by me, I collected it from my friend's Facebook. Note, from now on, if any comic which is translated by me will has the credit on file.

Blood types in Army

The first time going to school by bus