The 10 O'clock Rule

1-3. 22-ji no Rule (22時のルール, The 10 O'Clock Rule); Karen 2011-01, 05, 07 "Every night, he would call to ensure I was safe. Now we are adults; he will even come to pick me up. Always, at precisely 10 o'clock." As someone who only fancies cute guy, the high school teacher Wataru Chinen's first love wa