Even a Replica Can Fall in Love

Nao is a “Replica,” living each day in place of Sunao Aikawa and doing her best not to stand out.
Whenever Sunao doesn't want to go to school, Nao goes for her.
She studies, runs, and works hard at everything, all to support the original Sunao.
Until one day... she falls in love.
And just like that, Nao’s ordinary days begin to change in vivid, dazzling ways.
Dates after school, secret promises, and sparkling moments shared by just the two of them.
The more Nao wishes these precious days could last, the more she finds herself unable to tell Sunao the truth.
Sunao also begins to sense the changes in Nao, and an uneasy feeling starts to grow within her.
In a quiet seaside town, a sweet and slightly mysterious youth romance unfolds.