[
  {
    "title": "Geschichte",
    "items": [
      {
        "title": "Ursprünge des Ninjutsu",
        "slug": "urspruenge-des-ninjutsu"
      },
      {
        "title": "Entstehung der Ryū",
        "slug": "entstehung-der-ryu"
      },
      {
        "title": "Berühmte Ninja",
        "slug": "beruehmte-ninja"
      },
      {
        "title": "Ninja-Biografien",
        "slug": "ninja-biographien"
      },
      {
        "title": "Iga-Ryū",
        "slug": "iga-ryu"
      },
      {
        "title": "Koga-Ryū",
        "slug": "koga-ryu"
      },
      {
        "title": "Iga no Ran",
        "slug": "iga-no-ran"
      },
      {
        "title": "Invasion von Iga",
        "slug": "invasion-von-iga"
      },
      {
        "title": "Niedergang",
        "slug": "niedergang"
      },
      {
        "title": "Moderne Geschichte",
        "slug": "moderne-geschichte"
      }
    ]
  },
  {
    "title": "Organisation & Ausbildung",
    "items": [
      {
        "title": "Organisation der Ryū",
        "slug": "organisation-der-ryu"
      },
      {
        "title": "Ausbildung der Ninja",
        "slug": "ausbildung-der-ninja"
      },
      {
        "title": "Kunoichi",
        "slug": "kunoichi"
      },
      {
        "title": "Bansenshūkai",
        "slug": "bansenshukai"
      }
    ]
  },
  {
    "title": "Körperliches Training",
    "items": [
      {
        "title": "Taijutsu",
        "slug": "taijutsu"
      },
      {
        "title": "Kampfregeln",
        "slug": "kampfregeln"
      },
      {
        "title": "Kampffaktoren",
        "slug": "kampffaktoren"
      },
      {
        "title": "Jūnantaisō",
        "slug": "junan-taiso"
      },
      {
        "title": "Trainingsfaktoren",
        "slug": "trainingsfaktoren"
      },
      {
        "title": "Körperwaffen",
        "slug": "koerperwaffen"
      },
      {
        "title": "Abhärtung",
        "slug": "abhaertung"
      },
      {
        "title": "Atemite",
        "slug": "atemi-te"
      },
      {
        "title": "Kamae",
        "slug": "kamae"
      },
      {
        "title": "Ukemi",
        "slug": "ukemi"
      },
      {
        "title": "Shinobi Iri",
        "slug": "shinobi-iri"
      }
    ]
  },
  {
    "title": "Waffen & Werkzeuge",
    "items": [
      {
        "title": "Waffen",
        "slug": "waffen"
      },
      {
        "title": "Wasserwerkzeuge",
        "slug": "wasserwerkzeuge"
      },
      {
        "title": "Einbruchswerkzeuge",
        "slug": "einbruchswerkzeuge"
      },
      {
        "title": "Kletterwerkzeuge",
        "slug": "kletterwerkzeuge"
      },
      {
        "title": "Feuerwerkzeuge",
        "slug": "feuerwerkzeuge"
      },
      {
        "title": "Ninjakleidung",
        "slug": "ninjakleidung"
      },
      {
        "title": "Sonstige Ausrüstung",
        "slug": "sonstige-ausruestung"
      },
      {
        "title": "Inrō – Reiseapotheke",
        "slug": "inro"
      }
    ]
  },
  {
    "title": "Geistige Kräfte",
    "items": [
      {
        "title": "Mikkyō",
        "slug": "mikkyo"
      },
      {
        "title": "Sanmitsu",
        "slug": "sanmitsu"
      },
      {
        "title": "Kuji-in",
        "slug": "kuji-in"
      },
      {
        "title": "Godai",
        "slug": "godai"
      },
      {
        "title": "Gogyō",
        "slug": "gogyo"
      },
      {
        "title": "Tenchijin",
        "slug": "tenchijin"
      },
      {
        "title": "Bewusstsein und Geist",
        "slug": "bewusstsein-und-geist"
      },
      {
        "title": "Der Siebte Sinn",
        "slug": "der-siebte-sinn"
      },
      {
        "title": "Erleuchtung",
        "slug": "erleuchtung"
      },
      {
        "title": "Daoismus",
        "slug": "daoismus"
      }
    ]
  },
  {
    "title": "Strategie & Taktik",
    "items": [
      {
        "title": "Goton pō",
        "slug": "gotonpo"
      },
      {
        "title": "Onshin jutsu",
        "slug": "onshinjutsu"
      },
      {
        "title": "Shichi hō de",
        "slug": "shichi-ho-de"
      },
      {
        "title": "Chōhō",
        "slug": "choho"
      },
      {
        "title": "Heihō",
        "slug": "heiho"
      },
      {
        "title": "Bōryaku",
        "slug": "bo-ryaku"
      },
      {
        "title": "Tōiri",
        "slug": "toiri"
      },
      {
        "title": "Chi kai ri",
        "slug": "chikairi"
      }
    ]
  },
  {
    "title": "Das Erbe der Ninja",
    "items": [
      {
        "title": "Takamatsu Toshitsugu",
        "slug": "takamatsu-toshitsugu"
      },
      {
        "title": "Hatsumi Masaaki",
        "slug": "hatsumi-masaaki"
      },
      {
        "title": "Bujinkan",
        "slug": "bujinkan"
      },
      {
        "title": "Richtlinien des Bujinkan",
        "slug": "richtlinien-des-bujinkan"
      },
      {
        "title": "Togakure-Ryū",
        "slug": "togakure-ryu"
      },
      {
        "title": "Gyokko-Ryū",
        "slug": "gyokko-ryu"
      },
      {
        "title": "Kukishinden-Ryū",
        "slug": "kukishinden-ryu"
      },
      {
        "title": "Shinden-fudo-Ryū",
        "slug": "shinden-fudo-ryu"
      },
      {
        "title": "Gyokushin-Ryū",
        "slug": "gyokushin-ryu"
      },
      {
        "title": "Koto-Ryū",
        "slug": "koto-ryu"
      },
      {
        "title": "Takagi-yoshin-Ryū",
        "slug": "takagi-yoshin-ryu"
      },
      {
        "title": "Gikan-Ryū",
        "slug": "gikan-ryu"
      },
      {
        "title": "Kumogakure-Ryū",
        "slug": "kumogakure-ryu"
      }
    ]
  },
  {
    "title": "Regeln & Philosophie",
    "items": [
      {
        "title": "Essenz des Ninjutsu",
        "slug": "essenz-des-ninjutsu"
      },
      {
        "title": "Die Regeln der Ninja",
        "slug": "die-regeln-der-ninja"
      },
      {
        "title": "Die 5 Gebote der Ninja",
        "slug": "die-5-gebote-der-ninja"
      },
      {
        "title": "18 Trainingsebenen",
        "slug": "18-trainingsebenen"
      },
      {
        "title": "Ninpō Sanjūrokkei",
        "slug": "ninpo-sanjurokkei"
      },
      {
        "title": "Ninja no Hachimon",
        "slug": "ninja-no-hachimon"
      }
    ]
  },
  {
    "title": "Anhänge",
    "items": [
      {
        "title": "Chronologie",
        "slug": "chronologie"
      },
      {
        "title": "Downloads",
        "slug": "downloads"
      },
      {
        "title": "Empfehlungen",
        "slug": "empfehlungen"
      },
      {
        "title": "Glossar",
        "slug": "glossar"
      },
      {
        "title": "Kolophon",
        "slug": "kolophon"
      }
    ]
  }
]
