20th Century Boys - Vol. 11 Ch. 121 - Memories of the Science Room

[MangaDex]

 

[Cosmak]

That kid's face tho

 

[Vainfire]

and the ghost in the science room's name is Katsumata, fwiw

 

[eirianrobotto]

kiriko

 

[AceTheBase]

Hes a genius and a freak

 

[MasterM2065]

was yamane messed up since childhood?
looks creepy