Congratulations! Or, so you thought; you were the youngest member of the ADA, you were now turning 12, everyone surprised you with a party for your birthday (mainly Dazai's idea). Just, you had chronophobia so, you acted normally when deep inside, you felt horrible. You were now seated in a chair next to your cake while everyone said:

"Happy birthday!" They all said with delight, and when the cake was cut, Ranpo mostly ate it as expected.