The HKSS guild has a website where you can take quizzes about Shinobu. Momentarily, I will be posting the questions followed by the multiple choice answers.
1. How many times is Shinobu's birthday celebrated in the manga?
A. 3
B. 1
C. 5
D. 7
Which do you think it is?
I say once. B
2. Besides Shinobu's birthday, who's other birthday is celebrated in the manga?
A. Motoko
B. Urashima
C. Kanako
D. None of them
I say B. Keitaro Urashima