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2 votes
Takayanagi is a mysterious high school teacher, who teaches ethics. His students look innocent, but they have serious problems like being bullied and harming themselves. Takayanagi tosses out words & ideas in ethics and philosophy to his students. The words written in the ethics textbook seem boring, but the words by such figures like Socrates affect the students to deal with their own problems and lives.
Creator
Status
Ended
Type
Scripted
Seasons
1
Episodes
8
8 episodes

Ichiko Aizawa
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.