Kindaichi Shonen no Jikenbo - Case Series - Vol. 3 Ch. 4 - The Curse Of The White Haired Demon

[MangaDex]

 

[DevlinShad]

The "from S.K." part is a nice touch.

 

[Ynneja]

Remind me what the S.K. refers to again?

 

[DevlinShad]

@Ynneja You only need to remember Lake Hiren case to know. It's the initials of Itsuki's real name (I don't even remember exactly what it is).

 

[Ynneja]

Aaah, I knew the initials rang some bells. XD