Whoa, I didn't expect his punishment to be execution. The foxes don't play at all, they really do value their interspecies love.
As a reminder, they do not fuck around. In case of Fox or tanuki to be able to turn into human, they need license, if you are doing a pranks, they are going to open the pot to punish such Foxes or Tanuki.
Reasoning why turning into human requires license is well, so they don’t got hunted indiscriminately. Foxes or Tanuki that gotten overboard with their pranks tend to trigger pest control with humans. So to avoid being hunted, it’s better to not do major pranks. This one here is just attempted murder and it’s classified as overboard pranks.
Interspecies marriage is also a serious affair. Fox must have license to turn into human and learn to adapt with human cultures. In case they got divorced, the Foxes may uses curse after applying for authorisation to do so.
This Stalker-Kun didn’t think through, so as we seen in his crime list, lots of stupid stuff he done, I would say he will be boiled in Oil alright.