Seppuku Mono Da
      JapaneseLanguage term which translates like:
        Seppuku - suicide
        Mono - thing
        Da - is.
      
      See also CareerLimitingMove
Sounds more like CareerTerminatingMove
I thought in Japanese, "Mono" was a thing as in a device or object. "Koto" was a thing as in an event or action.
Elsewhere, I see "'seppukumono' : situation calling for seppuku". Found randomly on the internet, so therefore will be either almost correct or completely and utterly wrong.