When she doesn’t feel well, when there’s a test, when she doesn’t want to go to school... I take her place. I’m her replica. I’m not meant for anything else....

When Sunao asks me to take over for her at school for the indefinite future, I'm so happy I'm not sure what to do. I'm just a replica―a stand-in for...

I'm a replica―a copy who must fill in for their original whenever they don't want to do something. But now I've lost my one role. As winter approaches, Sunao begins...

IT’S TIME FOR NAO TO MAKE UP HER MIND. Sunao left the choice up to me. Will I live as myself, or will I go back inside her? I asked...

When she doesn’t feel well, when there’s a test, when she doesn’t want to go to school…I take her place. I’m Sunao Aikawa’s replica, and I exist solely for her...

It’s the start of summer, which means fireworks, festivals, and…a fateful showdown. Now that the cat is out of the bag, Nao and Aki are getting closer and bonding over...