>>280187866
>Takopi tells his mother about his plan and she both didn't know what "kill" meant or understand the concept of striking someone
Judging from this page, sounds like mama absolutely knew what killing was and wanted Takopi to stay innocent of such topics. That would also imply that Takopi had at least a vague notion of killing, since why else would he have been "corrupted" otherwise, although it looks like he didn't really know what it entailed or how it related to death, seeing how casual he was about the topic.