It seems to be a normal, nice day in Touyama, when a cloud gathers overhead and casts a strangely shaped shadow on the buildings below. Demonic laughter resounds. In a room at a university nearby, Mia Koji is busy with a computer, working for her grandfather, Doctor Koji. Her grandfather is worried. The armor of the Ronin Warriors have disappeared, which could mean that the Demon Lord Tulpa -- whom he has researched for years as a folklorist -- may be ready to manifest once again. (Unfortunately, the symbols which show up on the computer screen are so much garbage, not a real readout even in Japanese...) In Touyama's shopping district, Yuli and his parents are window-shopping when Yuli almost runs into White Blaze -- and gets a wet lick as a greeting from the huge white tiger. Then the tiger's human companion (partner more than master), Ryo, speaks with him. Yuli's parents then pull him away, fearful for his life, as Ryo and White Blaze continue about their business. But someone has
Un énorme nuage assombrit la ville. Arkatakor, le Maître de l'Empire de l'Apocalypse, veut s'emparer de la Terre. C'est la panique : plus rien ne fonctionne, les gens s'enfuient. Un jeune homme accompagné d'un tigre blanc s'occupe alors de Tim, un petit garçon qui s'est perdu. Le jeune homme revêt son armure. C'est un des 5 Samouraïs de l'Éternel ! Ensemble, ils combattent les forces du mal.
Arago, l'imperatore del male e il suo esercito di Demoni invadono la città di Tokyo, intrappolandone gli abitanti e stringendola in una morsa di tenebre. Solo cinque valorosi guerrieri dotati di mistiche armature possono difendere la città e salvare il mondo: i Guerrieri Samurai...
時は現代。突如、邪悪なる者・妖邪帝王アラゴ率いる「妖邪兵」が大都会・新宿に出現し、街を破壊！ 絶体絶命のピンチを迎えたその時、近代的な鎧をまとった五人の少年が現われた!? 「サムライトルーパー」と名乗る彼らの正体は？ 人間対妖邪の戦いの幕が、今開かれる！
Una gran nube oscurece la ciudad. Arkatakor, el Maestro del Imperio del Apocalipsis, quiere apoderarse de la Tierra. Es pánico: nada funciona, la gente huye. Un joven acompañado por un tigre blanco se encarga de Tim, un niño perdido. El joven se pone su armadura. ¡Es uno de los 5 samuráis del Señor! Juntos, luchan contra las fuerzas del mal.
