Haruki Makino

One day, Naho Takamiya receives a letter written to herself from ten years in the future. As Naho reads on, the letter recites the exact events of the day, including the transfer of a new student into her class named Kakeru Naruse. The Naho from ten years later repeatedly states that she has many regrets, and she wants to fix these by making sure the Naho from the past can make the right decisions—especially regarding Kakeru. What's more shocking is that she discovers that ten years later, Kakeru will no longer be with them. Future Naho asks her to watch over him closely.

Suuko has the special ability to make any idol popular just by writing about them on her blog! One day, while being forced to go to the supermarket by her sister, she happens to see a live performance from the dol group “Iotrio”. Suuko decides that she will do everything in her power to push them into stardom. Unfortunately, she has to compete with the charismatic otaku blogger Ryuu-san who supports the underground idol Mariko!

One day, Naho Takamiya receives a letter written to herself from ten years in the future. As Naho reads on, the letter recites the exact events of the day, including the transfer of a new student into her class named Kakeru Naruse. The Naho from ten years later repeatedly states that she has many regrets, and she wants to fix these by making sure the Naho from the past can make the right decisions—especially regarding Kakeru. What's more shocking is that she discovers that ten years later, Kakeru will no longer be with them. Future Naho asks her to watch over him closely.

Suuko has the special ability to make any idol popular just by writing about them on her blog! One day, while being forced to go to the supermarket by her sister, she happens to see a live performance from the dol group “Iotrio”. Suuko decides that she will do everything in her power to push them into stardom. Unfortunately, she has to compete with the charismatic otaku blogger Ryuu-san who supports the underground idol Mariko!