Surname? Don't have one.

is my official title.

is my official title.

No surname...

Why?

Why?

Isn't that inconvenient?

Why...

Why...

For example, let's say

When we hand in our marriage registration, we'll be confused about whether you become "Kamijou Index" or "Kamijou Librorum-Prohibitorum".

When we hand in our marriage registration, we'll be confused about whether you become "Kamijou Index" or "Kamijou Librorum-Prohibitorum".

That was a weird thing to say.

Ah, no. Having no surname is no problem!

Ah, no. Having no surname is no problem!

Ye... Yeah. That's right...

Kamijou Index! Kamijou Index!!

Kamijou Index! Kamijou Index!!

Hmmmmmm