Tsuki no Kanata de Aimashou

If you connect the future and the past with your smartphone, what kind of regrets will you redo? Second grade summer. The first love. Sweet and sour memories. With regret, the summer days are gone. 25-year-old summer. I noticed that I was a salaryman. Looking up at the sky, I suddenly think back on my dreamlike days. Start your smartphone. When you start the message app, try sending a message to yourself. "I regret it" Feelings that should never reach for me once. However, the smartphone returned vibration. It was a message from myself in the past ...