Because this is an extortion scheme, not a military engagement.

Interesting description of the relationships, but no hint as to the content of the proposed plan.

The suspect told investigators he was “hoping to meet the ambassador to tell him to refrain from making hardline remarks, and if that request was rejected, I wanted to surprise him by killing myself”, the Yomiuri Shimbun reported, citing unnamed sources.

archive.today link

Interesting that they named not a single individual influencer, ‘station’, or organization in that entire lengthy article. One might think with a claim of so many of them that at least one could be named as an example?

emotionally: very satisfying

strategically: not so much