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== Events ==
* At the age of 76 Kaimetsu-Uo passes leadership of the Mantis Clan to his son, and sets sail to the east. 
* Months later his boat is found alongside a ronin pirate ship, Kaimetsu-Uo dead on the deck surrounded by dead pirates.
* Kaimetsu-uo Seido is founded in the memory of the Mantis Clan founder.
== Deaths ==
* Kaimetsu-Uo (date approximate)
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